28642050575

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{3943}}^1\times {\mathrm{7853}}^1$

素因数の和:11843

約数の個数: 24

約数和(自身を含む): 36489935328

約数和(自身を除く): 7847884753

約数列:

[1, 5, 25, 37, 185, 925, 3943, 7853, 19715, 39265, 98575, 145891, 196325, 290561, 729455, 1452805, 3647275, 7264025, 30964379, 154821895, 774109475, 1145682023, 5728410115, 28642050575]

約数ペア:

[(1, 28642050575), (5, 5728410115), (25, 1145682023), (37, 774109475), (185, 154821895), (925, 30964379), (3943, 7264025), (7853, 3647275), (19715, 1452805), (39265, 729455), (98575, 290561), (145891, 196325)]