131099425

素因数分解:

$5^2\times {\mathrm{23}}^3\times {\mathrm{431}}^1$

素因数の和:510

約数の個数: 24

約数和(自身を含む): 170346240

約数和(自身を除く): 39246815

約数列:

[1, 5, 23, 25, 115, 431, 529, 575, 2155, 2645, 9913, 10775, 12167, 13225, 49565, 60835, 227999, 247825, 304175, 1139995, 5243977, 5699975, 26219885, 131099425]

約数ペア:

[(1, 131099425), (5, 26219885), (23, 5699975), (25, 5243977), (115, 1139995), (431, 304175), (529, 247825), (575, 227999), (2155, 60835), (2645, 49565), (9913, 13225), (10775, 12167)]