82566825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2441}}^1$

素因数の和:2506

約数の個数: 48

約数和(自身を含む): 152615232

約数和(自身を除く): 70048407

約数列:

[1, 3, 5, 11, 15, 25, 33, 41, 55, 75, 123, 165, 205, 275, 451, 615, 825, 1025, 1353, 2255, 2441, 3075, 6765, 7323, 11275, 12205, 26851, 33825, 36615, 61025, 80553, 100081, 134255, 183075, 300243, 402765, 500405, 671275, 1100891, 1501215, 2013825, 2502025, 3302673, 5504455, 7506075, 16513365, 27522275, 82566825]

約数ペア:

[(1, 82566825), (3, 27522275), (5, 16513365), (11, 7506075), (15, 5504455), (25, 3302673), (33, 2502025), (41, 2013825), (55, 1501215), (75, 1100891), (123, 671275), (165, 500405), (205, 402765), (275, 300243), (451, 183075), (615, 134255), (825, 100081), (1025, 80553), (1353, 61025), (2255, 36615), (2441, 33825), (3075, 26851), (6765, 12205), (7323, 11275)]