3108628225

素因数分解:

$5^2\times {\mathrm{109}}^1\times {\mathrm{709}}^1\times {\mathrm{1609}}^1$

素因数の和:2437

約数の個数: 24

約数和(自身を含む): 3897971000

約数和(自身を除く): 789342775

約数列:

[1, 5, 25, 109, 545, 709, 1609, 2725, 3545, 8045, 17725, 40225, 77281, 175381, 386405, 876905, 1140781, 1932025, 4384525, 5703905, 28519525, 124345129, 621725645, 3108628225]

約数ペア:

[(1, 3108628225), (5, 621725645), (25, 124345129), (109, 28519525), (545, 5703905), (709, 4384525), (1609, 1932025), (2725, 1140781), (3545, 876905), (8045, 386405), (17725, 175381), (40225, 77281)]