284905475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{11317}}^1$

素因数の和:11399

約数の個数: 24

約数和(自身を含む): 378926640

約数和(自身を除く): 94021165

約数列:

[1, 5, 19, 25, 53, 95, 265, 475, 1007, 1325, 5035, 11317, 25175, 56585, 215023, 282925, 599801, 1075115, 2999005, 5375575, 11396219, 14995025, 56981095, 284905475]

約数ペア:

[(1, 284905475), (5, 56981095), (19, 14995025), (25, 11396219), (53, 5375575), (95, 2999005), (265, 1075115), (475, 599801), (1007, 282925), (1325, 215023), (5035, 56585), (11317, 25175)]