71292715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{35381}}^1$

素因数の和:35430

約数の個数: 16

約数和(自身を含む): 95106816

約数和(自身を除く): 23814101

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 35381, 176905, 459953, 1096811, 2299765, 5484055, 14258543, 71292715]

約数ペア:

[(1, 71292715), (5, 14258543), (13, 5484055), (31, 2299765), (65, 1096811), (155, 459953), (403, 176905), (2015, 35381)]