Factors of 2835
The factors of 2835 are 1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835. It has 20 factors.
Pick any whole number from 1 to 10,000.
How to work it out
- 1
A factor of 2835 is a whole number that divides it with nothing left over. You only need to test the numbers up to √2835 ≈ 53.24; 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 5808. Without 2835 itself that is 2973, so 2835 is an abundant number.
LaTeX source of the formulas on this page
\[ 2835 = 3^{4} \times 5 \times 7 \]Factor pairs of 2835
| Factor | Pairs with | Product |
|---|---|---|
| 1 | 2835 | 1 × 2835 = 2835 |
| 3 | 945 | 3 × 945 = 2835 |
| 5 | 567 | 5 × 567 = 2835 |
| 7 | 405 | 7 × 405 = 2835 |
| 9 | 315 | 9 × 315 = 2835 |
| 15 | 189 | 15 × 189 = 2835 |
| 21 | 135 | 21 × 135 = 2835 |
| 27 | 105 | 27 × 105 = 2835 |
| 35 | 81 | 35 × 81 = 2835 |
| 45 | 63 | 45 × 63 = 2835 |
Questions
What are the factors of 2835?
The factors of 2835 are 1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835. It has 20 factors.
What are the prime factors of 2835?
3, 5, 7. As a product: × 5 × 7.
How many factors does 2835 have?
2835 has 20 factors (10 factor pairs).
What is the sum of the factors of 2835?
5808.
Is 2835 a prime number?
No. It is divisible by 3, so 2835 = 3 × 945.