Factors of 3345
The factors of 3345 are 1, 3, 5, 15, 223, 669, 1115, 3345. It has 8 factors.
Pick any whole number from 1 to 10,000.
How to work it out
- 1
A factor of 3345 is a whole number that divides it with nothing left over. You only need to test the numbers up to √3345 ≈ 57.84; every one that divides gives a pair.
- 2
The factor pairs are listed in the table below. Together they give 8 factors.
- 3
Prime factorisation: keep dividing by the smallest prime that fits.
- 4
Add all the factors: 1 + 3 + 5 + 15 + 223 + 669 + 1115 + 3345 = 5376. Without 3345 itself that is 2031, so 3345 is a deficient number.
LaTeX source of the formulas on this page
\[ 3345 = 3 \times 5 \times 223 \]
Factor pairs of 3345
| Factor | Pairs with | Product |
|---|---|---|
| 1 | 3345 | 1 × 3345 = 3345 |
| 3 | 1115 | 3 × 1115 = 3345 |
| 5 | 669 | 5 × 669 = 3345 |
| 15 | 223 | 15 × 223 = 3345 |
Questions
What are the factors of 3345?
The factors of 3345 are 1, 3, 5, 15, 223, 669, 1115, 3345. It has 8 factors.
What are the prime factors of 3345?
3, 5, 223. As a product: 3 × 5 × 223.
How many factors does 3345 have?
3345 has 8 factors (4 factor pairs).
What is the sum of the factors of 3345?
5376.
Is 3345 a prime number?
No. It is divisible by 3, so 3345 = 3 × 1115.