156972241525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{826061}}^1$

素因数の和:826773

約数の個数: 24

約数和(自身を含む): 212648184288

約数和(自身を除く): 55675942763

約数列:

[1, 5, 11, 25, 55, 275, 691, 3455, 7601, 17275, 38005, 190025, 826061, 4130305, 9086671, 20651525, 45433355, 227166775, 570808151, 2854040755, 6278889661, 14270203775, 31394448305, 156972241525]

約数ペア:

[(1, 156972241525), (5, 31394448305), (11, 14270203775), (25, 6278889661), (55, 2854040755), (275, 570808151), (691, 227166775), (3455, 45433355), (7601, 20651525), (17275, 9086671), (38005, 4130305), (190025, 826061)]