8045787475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{223339}}^1$

素因数の和:223491

約数の個数: 24

約数和(自身を含む): 10966887360

約数和(自身を除く): 2921099885

約数列:

[1, 5, 11, 25, 55, 131, 275, 655, 1441, 3275, 7205, 36025, 223339, 1116695, 2456729, 5583475, 12283645, 29257409, 61418225, 146287045, 321831499, 731435225, 1609157495, 8045787475]

約数ペア:

[(1, 8045787475), (5, 1609157495), (11, 731435225), (25, 321831499), (55, 146287045), (131, 61418225), (275, 29257409), (655, 12283645), (1441, 5583475), (3275, 2456729), (7205, 1116695), (36025, 223339)]