68330665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{33911}}^1$

素因数の和:33960

約数の個数: 16

約数和(自身を含む): 91155456

約数和(自身を除く): 22824791

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 33911, 169555, 440843, 1051241, 2204215, 5256205, 13666133, 68330665]

約数ペア:

[(1, 68330665), (5, 13666133), (13, 5256205), (31, 2204215), (65, 1051241), (155, 440843), (403, 169555), (2015, 33911)]