56272475

素因数分解:

$5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3613}}^1$

素因数の和:3719

約数の個数: 24

約数和(自身を含む): 80664480

約数和(自身を除く): 24392005

約数列:

[1, 5, 7, 25, 35, 89, 175, 445, 623, 2225, 3115, 3613, 15575, 18065, 25291, 90325, 126455, 321557, 632275, 1607785, 2250899, 8038925, 11254495, 56272475]

約数ペア:

[(1, 56272475), (5, 11254495), (7, 8038925), (25, 2250899), (35, 1607785), (89, 632275), (175, 321557), (445, 126455), (623, 90325), (2225, 25291), (3115, 18065), (3613, 15575)]