157050128705

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{2657}}^1\times {\mathrm{695389}}^1$

素因数の和:698068

約数の個数: 16

約数和(自身を含む): 199621434960

約数和(自身を除く): 42571306255

約数列:

[1, 5, 17, 85, 2657, 13285, 45169, 225845, 695389, 3476945, 11821613, 59108065, 1847648573, 9238242865, 31410025741, 157050128705]

約数ペア:

[(1, 157050128705), (5, 31410025741), (17, 9238242865), (85, 1847648573), (2657, 59108065), (13285, 11821613), (45169, 3476945), (225845, 695389)]