90679855

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{42473}}^1$

素因数の和:42546

約数の個数: 16

約数和(自身を含む): 126402624

約数和(自身を除く): 35722769

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 42473, 212365, 297311, 1486555, 2590853, 12954265, 18135971, 90679855]

約数ペア:

[(1, 90679855), (5, 18135971), (7, 12954265), (35, 2590853), (61, 1486555), (305, 297311), (427, 212365), (2135, 42473)]