156956190025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{12589}}^1\times {\mathrm{21683}}^1$

素因数の和:34305

約数の個数: 24

約数和(自身を含む): 203113160640

約数和(自身を除く): 46156970615

約数列:

[1, 5, 23, 25, 115, 575, 12589, 21683, 62945, 108415, 289547, 314725, 498709, 542075, 1447735, 2493545, 7238675, 12467725, 272967287, 1364836435, 6278247601, 6824182175, 31391238005, 156956190025]

約数ペア:

[(1, 156956190025), (5, 31391238005), (23, 6824182175), (25, 6278247601), (115, 1364836435), (575, 272967287), (12589, 12467725), (21683, 7238675), (62945, 2493545), (108415, 1447735), (289547, 542075), (314725, 498709)]