Factors of 2225

5, 89. As a product: 5^2 × 89.

The factors of 2225 are 1, 5, 25, 89, 445, 2225. It has 6 factors.

Factors of 2225

Pick any whole number from 1 to 10,000.

2225 = 5^{2} \times 89

How to work it out

1
A factor of 2225 is a whole number that divides it with nothing left over. You only need to test the numbers up to √2225 ≈ 47.17; 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.
$2225 = 5^{2} \times 89$
4
Add all the factors: 1 + 5 + 25 + 89 + 445 + 2225 = 2790. Without 2225 itself that is 565, so 2225 is a deficient number.

LaTeX source of the formulas on this page

\[ 2225 = 5^{2} \times 89 \]

What are the factors of 2225?

The factors of 2225 are 1, 5, 25, 89, 445, 2225. It has 6 factors.

What are the prime factors of 2225?

5, 89. As a product: $5^{2}$ × 89.

How many factors does 2225 have?

2225 has 6 factors (3 factor pairs).

What is the sum of the factors of 2225?

2790.

Is 2225 a prime number?

No. It is divisible by 5, so 2225 = 5 × 445.