Factors of 8225
The factors of 8225 are 1, 5, 7, 25, 35, 47, 175, 235, 329, 1175, 1645, 8225. It has 12 factors.
Pick any whole number from 1 to 10,000.
How to work it out
- 1
A factor of 8225 is a whole number that divides it with nothing left over. You only need to test the numbers up to √8225 ≈ 90.69; every one that divides gives a pair.
- 2
The factor pairs are listed in the table below. Together they give 12 factors.
- 3
Prime factorisation: keep dividing by the smallest prime that fits.
- 4
Add all the factors: 1 + 5 + 7 + 25 + 35 + 47 + 175 + 235 + 329 + 1175 + 1645 + 8225 = 11904. Without 8225 itself that is 3679, so 8225 is a deficient number.
LaTeX source of the formulas on this page
\[ 8225 = 5^{2} \times 7 \times 47 \]Factor pairs of 8225
| Factor | Pairs with | Product |
|---|---|---|
| 1 | 8225 | 1 × 8225 = 8225 |
| 5 | 1645 | 5 × 1645 = 8225 |
| 7 | 1175 | 7 × 1175 = 8225 |
| 25 | 329 | 25 × 329 = 8225 |
| 35 | 235 | 35 × 235 = 8225 |
| 47 | 175 | 47 × 175 = 8225 |
Questions
What are the factors of 8225?
The factors of 8225 are 1, 5, 7, 25, 35, 47, 175, 235, 329, 1175, 1645, 8225. It has 12 factors.
What are the prime factors of 8225?
5, 7, 47. As a product: × 7 × 47.
How many factors does 8225 have?
8225 has 12 factors (6 factor pairs).
What is the sum of the factors of 8225?
11904.
Is 8225 a prime number?
No. It is divisible by 5, so 8225 = 5 × 1645.