83331325

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 130813056

約数和(自身を除く): 47481731

約数列:

[1, 5, 7, 11, 25, 35, 55, 73, 77, 175, 275, 365, 385, 511, 593, 803, 1825, 1925, 2555, 2965, 4015, 4151, 5621, 6523, 12775, 14825, 20075, 20755, 28105, 32615, 43289, 45661, 103775, 140525, 163075, 216445, 228305, 303023, 476179, 1082225, 1141525, 1515115, 2380895, 3333253, 7575575, 11904475, 16666265, 83331325]

約数ペア:

[(1, 83331325), (5, 16666265), (7, 11904475), (11, 7575575), (25, 3333253), (35, 2380895), (55, 1515115), (73, 1141525), (77, 1082225), (175, 476179), (275, 303023), (365, 228305), (385, 216445), (511, 163075), (593, 140525), (803, 103775), (1825, 45661), (1925, 43289), (2555, 32615), (2965, 28105), (4015, 20755), (4151, 20075), (5621, 14825), (6523, 12775)]