Factors of 9315
The factors of 9315 are 1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1863, 3105, 9315. It has 20 factors.
Pick any whole number from 1 to 10,000.
How to work it out
- 1
A factor of 9315 is a whole number that divides it with nothing left over. You only need to test the numbers up to √9315 ≈ 96.51; every one that divides gives a pair.
- 2
The factor pairs are listed in the table below. Together they give 20 factors.
- 3
Prime factorisation: keep dividing by the smallest prime that fits.
- 4
Add all the factors: the sum is 17424. Without 9315 itself that is 8109, so 9315 is a deficient number.
LaTeX source of the formulas on this page
\[ 9315 = 3^{4} \times 5 \times 23 \]Factor pairs of 9315
| Factor | Pairs with | Product |
|---|---|---|
| 1 | 9315 | 1 × 9315 = 9315 |
| 3 | 3105 | 3 × 3105 = 9315 |
| 5 | 1863 | 5 × 1863 = 9315 |
| 9 | 1035 | 9 × 1035 = 9315 |
| 15 | 621 | 15 × 621 = 9315 |
| 23 | 405 | 23 × 405 = 9315 |
| 27 | 345 | 27 × 345 = 9315 |
| 45 | 207 | 45 × 207 = 9315 |
| 69 | 135 | 69 × 135 = 9315 |
| 81 | 115 | 81 × 115 = 9315 |
Questions
What are the factors of 9315?
The factors of 9315 are 1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1863, 3105, 9315. It has 20 factors.
What are the prime factors of 9315?
3, 5, 23. As a product: × 5 × 23.
How many factors does 9315 have?
9315 has 20 factors (10 factor pairs).
What is the sum of the factors of 9315?
17424.
Is 9315 a prime number?
No. It is divisible by 3, so 9315 = 3 × 3105.