156935579905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{1961327}}^1$

素因数の和:1962576

約数の個数: 16

約数和(自身を含む): 202973912064

約数和(自身を除く): 46038332159

約数列:

[1, 5, 13, 65, 1231, 6155, 16003, 80015, 1961327, 9806635, 25497251, 127486255, 2414393537, 12071967685, 31387115981, 156935579905]

約数ペア:

[(1, 156935579905), (5, 31387115981), (13, 12071967685), (65, 2414393537), (1231, 127486255), (6155, 25497251), (16003, 9806635), (80015, 1961327)]