764984835

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{6481}}^1$

素因数の和:6596

約数の個数: 48

約数和(自身を含む): 1379265888

約数和(自身を除く): 614281053

約数列:

[1, 3, 5, 9, 15, 43, 45, 61, 129, 183, 215, 305, 387, 549, 645, 915, 1935, 2623, 2745, 6481, 7869, 13115, 19443, 23607, 32405, 39345, 58329, 97215, 118035, 278683, 291645, 395341, 836049, 1186023, 1393415, 1976705, 2508147, 3558069, 4180245, 5930115, 12540735, 16999663, 17790345, 50998989, 84998315, 152996967, 254994945, 764984835]

約数ペア:

[(1, 764984835), (3, 254994945), (5, 152996967), (9, 84998315), (15, 50998989), (43, 17790345), (45, 16999663), (61, 12540735), (129, 5930115), (183, 4180245), (215, 3558069), (305, 2508147), (387, 1976705), (549, 1393415), (645, 1186023), (915, 836049), (1935, 395341), (2623, 291645), (2745, 278683), (6481, 118035), (7869, 97215), (13115, 58329), (19443, 39345), (23607, 32405)]