20462525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1873}}^1$

素因数の和:1925

約数の個数: 24

約数和(自身を含む): 27885120

約数和(自身を除く): 7422595

約数列:

[1, 5, 19, 23, 25, 95, 115, 437, 475, 575, 1873, 2185, 9365, 10925, 35587, 43079, 46825, 177935, 215395, 818501, 889675, 1076975, 4092505, 20462525]

約数ペア:

[(1, 20462525), (5, 4092505), (19, 1076975), (23, 889675), (25, 818501), (95, 215395), (115, 177935), (437, 46825), (475, 43079), (575, 35587), (1873, 10925), (2185, 9365)]