82173025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2281}}^1$

素因数の和:2433

約数の個数: 24

約数和(自身を含む): 112055328

約数和(自身を除く): 29882303

約数列:

[1, 5, 11, 25, 55, 131, 275, 655, 1441, 2281, 3275, 7205, 11405, 25091, 36025, 57025, 125455, 298811, 627275, 1494055, 3286921, 7470275, 16434605, 82173025]

約数ペア:

[(1, 82173025), (5, 16434605), (11, 7470275), (25, 3286921), (55, 1494055), (131, 627275), (275, 298811), (655, 125455), (1441, 57025), (2281, 36025), (3275, 25091), (7205, 11405)]