76979615

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{1031}}^1$

素因数の和:1282

約数の個数: 16

約数和(自身を含む): 93994560

約数和(自身を除く): 17014945

約数列:

[1, 5, 109, 137, 545, 685, 1031, 5155, 14933, 74665, 112379, 141247, 561895, 706235, 15395923, 76979615]

約数ペア:

[(1, 76979615), (5, 15395923), (109, 706235), (137, 561895), (545, 141247), (685, 112379), (1031, 74665), (5155, 14933)]