Factors of 3125
The factors of 3125 are 1, 5, 25, 125, 625, 3125. It has 6 factors.
Factors of 3125
Pick any whole number from 1 to 10,000.
How to work it out
- 1
A factor of 3125 is a whole number that divides it with nothing left over. You only need to test the numbers up to √3125 ≈ 55.90; every one that divides gives a pair.
- 2
The factor pairs are listed in the table below. Together they give 6 factors.
- 3
Prime factorisation: keep dividing by the smallest prime that fits.
- 4
Add all the factors: 1 + 5 + 25 + 125 + 625 + 3125 = 3906. Without 3125 itself that is 781, so 3125 is a deficient number.
LaTeX source of the formulas on this page
\[ 3125 = 5^{5} \]Factor pairs of 3125
| Factor | Pairs with | Product |
|---|---|---|
| 1 | 3125 | 1 × 3125 = 3125 |
| 5 | 625 | 5 × 625 = 3125 |
| 25 | 125 | 25 × 125 = 3125 |
Questions
What are the factors of 3125?
The factors of 3125 are 1, 5, 25, 125, 625, 3125. It has 6 factors.
What are the prime factors of 3125?
5. As a product: .
How many factors does 3125 have?
3125 has 6 factors (3 factor pairs).
What is the sum of the factors of 3125?
3906.
Is 3125 a prime number?
No. It is divisible by 5, so 3125 = 5 × 625.