156941104325

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{680651}}^1$

素因数の和:681085

約数の個数: 24

約数和(自身を含む): 203574845376

約数和(自身を除く): 46633741051

約数列:

[1, 5, 23, 25, 115, 401, 575, 2005, 9223, 10025, 46115, 230575, 680651, 3403255, 15654973, 17016275, 78274865, 272941051, 391374325, 1364705255, 6277644173, 6823526275, 31388220865, 156941104325]

約数ペア:

[(1, 156941104325), (5, 31388220865), (23, 6823526275), (25, 6277644173), (115, 1364705255), (401, 391374325), (575, 272941051), (2005, 78274865), (9223, 17016275), (10025, 15654973), (46115, 3403255), (230575, 680651)]