15158507

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1061}}^1$

素因数の和:1238

約数の個数: 16

約数和(自身を含む): 18793152

約数和(自身を除く): 3634645

約数列:

[1, 7, 13, 91, 157, 1061, 1099, 2041, 7427, 13793, 14287, 96551, 166577, 1166039, 2165501, 15158507]

約数ペア:

[(1, 15158507), (7, 2165501), (13, 1166039), (91, 166577), (157, 96551), (1061, 14287), (1099, 13793), (2041, 7427)]