2497477635

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{399277}}^1$

素因数の和:399427

約数の個数: 24

約数和(自身を含む): 4360115760

約数和(自身を除く): 1862638125

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255, 399277, 1197831, 1996385, 3593493, 5989155, 17967465, 55499503, 166498509, 277497515, 499495527, 832492545, 2497477635]

約数ペア:

[(1, 2497477635), (3, 832492545), (5, 499495527), (9, 277497515), (15, 166498509), (45, 55499503), (139, 17967465), (417, 5989155), (695, 3593493), (1251, 1996385), (2085, 1197831), (6255, 399277)]