156780580475

素因数分解:

$5^2\times {\mathrm{101}}^1\times {\mathrm{2309}}^1\times {\mathrm{26891}}^1$

素因数の和:29311

約数の個数: 24

約数和(自身を含む): 196425084240

約数和(自身を除く): 39644503765

約数列:

[1, 5, 25, 101, 505, 2309, 2525, 11545, 26891, 57725, 134455, 233209, 672275, 1166045, 2715991, 5830225, 13579955, 62091319, 67899775, 310456595, 1552282975, 6271223219, 31356116095, 156780580475]

約数ペア:

[(1, 156780580475), (5, 31356116095), (25, 6271223219), (101, 1552282975), (505, 310456595), (2309, 67899775), (2525, 62091319), (11545, 13579955), (26891, 5830225), (57725, 2715991), (134455, 1166045), (233209, 672275)]