13722155

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:430

約数の個数: 16

約数和(自身を含む): 16826400

約数和(自身を除く): 3104245

約数列:

[1, 5, 113, 149, 163, 565, 745, 815, 16837, 18419, 24287, 84185, 92095, 121435, 2744431, 13722155]

約数ペア:

[(1, 13722155), (5, 2744431), (113, 121435), (149, 92095), (163, 84185), (565, 24287), (745, 18419), (815, 16837)]