72922225825

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{464251}}^1$

素因数の和:464425

約数の個数: 24

約数和(自身を含む): 92798403776

約数和(自身を除く): 19876177951

約数列:

[1, 5, 25, 61, 103, 305, 515, 1525, 2575, 6283, 31415, 157075, 464251, 2321255, 11606275, 28319311, 47817853, 141596555, 239089265, 707982775, 1195446325, 2916889033, 14584445165, 72922225825]

約数ペア:

[(1, 72922225825), (5, 14584445165), (25, 2916889033), (61, 1195446325), (103, 707982775), (305, 239089265), (515, 141596555), (1525, 47817853), (2575, 28319311), (6283, 11606275), (31415, 2321255), (157075, 464251)]