68312995

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{3217}}^1$

素因数の和:3390

約数の個数: 16

約数和(自身を含む): 85264128

約数和(自身を除く): 16951133

約数列:

[1, 5, 31, 137, 155, 685, 3217, 4247, 16085, 21235, 99727, 440729, 498635, 2203645, 13662599, 68312995]

約数ペア:

[(1, 68312995), (5, 13662599), (31, 2203645), (137, 498635), (155, 440729), (685, 99727), (3217, 21235), (4247, 16085)]