126485125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{281}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 171216864

約数和(自身を除く): 44731739

約数列:

[1, 5, 13, 25, 65, 125, 277, 281, 325, 1385, 1405, 1625, 3601, 3653, 6925, 7025, 18005, 18265, 34625, 35125, 77837, 90025, 91325, 389185, 450125, 456625, 1011881, 1945925, 5059405, 9729625, 25297025, 126485125]

約数ペア:

[(1, 126485125), (5, 25297025), (13, 9729625), (25, 5059405), (65, 1945925), (125, 1011881), (277, 456625), (281, 450125), (325, 389185), (1385, 91325), (1405, 90025), (1625, 77837), (3601, 35125), (3653, 34625), (6925, 18265), (7025, 18005)]