326294225

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{4129}}^1$

素因数の和:4277

約数の個数: 24

約数和(自身を含む): 422499000

約数和(自身を除く): 96204775

約数列:

[1, 5, 25, 29, 109, 145, 545, 725, 2725, 3161, 4129, 15805, 20645, 79025, 103225, 119741, 450061, 598705, 2250305, 2993525, 11251525, 13051769, 65258845, 326294225]

約数ペア:

[(1, 326294225), (5, 65258845), (25, 13051769), (29, 11251525), (109, 2993525), (145, 2250305), (545, 598705), (725, 450061), (2725, 119741), (3161, 103225), (4129, 79025), (15805, 20645)]