40875575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{727}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 54975648

約数和(自身を除く): 14100073

約数列:

[1, 5, 13, 25, 65, 173, 325, 727, 865, 2249, 3635, 4325, 9451, 11245, 18175, 47255, 56225, 125771, 236275, 628855, 1635023, 3144275, 8175115, 40875575]

約数ペア:

[(1, 40875575), (5, 8175115), (13, 3144275), (25, 1635023), (65, 628855), (173, 236275), (325, 125771), (727, 56225), (865, 47255), (2249, 18175), (3635, 11245), (4325, 9451)]