53125525

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{727}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 68606720

約数和(自身を除く): 15481195

約数列:

[1, 5, 25, 37, 79, 185, 395, 727, 925, 1975, 2923, 3635, 14615, 18175, 26899, 57433, 73075, 134495, 287165, 672475, 1435825, 2125021, 10625105, 53125525]

約数ペア:

[(1, 53125525), (5, 10625105), (25, 2125021), (37, 1435825), (79, 672475), (185, 287165), (395, 134495), (727, 73075), (925, 57433), (1975, 26899), (2923, 18175), (3635, 14615)]