756834845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{397}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 992261760

約数和(自身を除く): 235426915

約数列:

[1, 5, 13, 65, 139, 211, 397, 695, 1055, 1807, 1985, 2743, 5161, 9035, 13715, 25805, 29329, 55183, 83767, 146645, 275915, 381277, 418835, 717379, 1088971, 1906385, 3586895, 5444855, 11643613, 58218065, 151366969, 756834845]

約数ペア:

[(1, 756834845), (5, 151366969), (13, 58218065), (65, 11643613), (139, 5444855), (211, 3586895), (397, 1906385), (695, 1088971), (1055, 717379), (1807, 418835), (1985, 381277), (2743, 275915), (5161, 146645), (9035, 83767), (13715, 55183), (25805, 29329)]