12860956825

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{2309}}^1\times {\mathrm{7187}}^1$

素因数の和:9537

約数の個数: 24

約数和(自身を含む): 16471445760

約数和(自身を除く): 3610488935

約数列:

[1, 5, 25, 31, 155, 775, 2309, 7187, 11545, 35935, 57725, 71579, 179675, 222797, 357895, 1113985, 1789475, 5569925, 16594783, 82973915, 414869575, 514438273, 2572191365, 12860956825]

約数ペア:

[(1, 12860956825), (5, 2572191365), (25, 514438273), (31, 414869575), (155, 82973915), (775, 16594783), (2309, 5569925), (7187, 1789475), (11545, 1113985), (35935, 357895), (57725, 222797), (71579, 179675)]