Factors of 3315
The factors of 3315 are 1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315. It has 16 factors.
Pick any whole number from 1 to 10,000.
How to work it out
- 1
A factor of 3315 is a whole number that divides it with nothing left over. You only need to test the numbers up to √3315 ≈ 57.58; every one that divides gives a pair.
- 2
The factor pairs are listed in the table below. Together they give 16 factors.
- 3
Prime factorisation: keep dividing by the smallest prime that fits.
- 4
Add all the factors: the sum is 6048. Without 3315 itself that is 2733, so 3315 is a deficient number.
LaTeX source of the formulas on this page
\[ 3315 = 3 \times 5 \times 13 \times 17 \]
Factor pairs of 3315
| Factor | Pairs with | Product |
|---|---|---|
| 1 | 3315 | 1 × 3315 = 3315 |
| 3 | 1105 | 3 × 1105 = 3315 |
| 5 | 663 | 5 × 663 = 3315 |
| 13 | 255 | 13 × 255 = 3315 |
| 15 | 221 | 15 × 221 = 3315 |
| 17 | 195 | 17 × 195 = 3315 |
| 39 | 85 | 39 × 85 = 3315 |
| 51 | 65 | 51 × 65 = 3315 |
Questions
What are the factors of 3315?
The factors of 3315 are 1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315. It has 16 factors.
What are the prime factors of 3315?
3, 5, 13, 17. As a product: 3 × 5 × 13 × 17.
How many factors does 3315 have?
3315 has 16 factors (8 factor pairs).
What is the sum of the factors of 3315?
6048.
Is 3315 a prime number?
No. It is divisible by 3, so 3315 = 3 × 1105.