64746045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 140404992

約数和(自身を除く): 75658947

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 97, 105, 117, 163, 195, 273, 291, 315, 455, 485, 489, 585, 679, 815, 819, 873, 1141, 1261, 1365, 1455, 1467, 2037, 2119, 2445, 3395, 3423, 3783, 4095, 4365, 5705, 6111, 6305, 6357, 7335, 8827, 10185, 10269, 10595, 11349, 14833, 15811, 17115, 18915, 19071, 26481, 30555, 31785, 44135, 44499, 47433, 51345, 56745, 74165, 79055, 79443, 95355, 110677, 132405, 133497, 142299, 205543, 222495, 237165, 332031, 397215, 553385, 616629, 667485, 711495, 996093, 1027715, 1438801, 1660155, 1849887, 3083145, 4316403, 4980465, 7194005, 9249435, 12949209, 21582015, 64746045]

約数ペア:

[(1, 64746045), (3, 21582015), (5, 12949209), (7, 9249435), (9, 7194005), (13, 4980465), (15, 4316403), (21, 3083145), (35, 1849887), (39, 1660155), (45, 1438801), (63, 1027715), (65, 996093), (91, 711495), (97, 667485), (105, 616629), (117, 553385), (163, 397215), (195, 332031), (273, 237165), (291, 222495), (315, 205543), (455, 142299), (485, 133497), (489, 132405), (585, 110677), (679, 95355), (815, 79443), (819, 79055), (873, 74165), (1141, 56745), (1261, 51345), (1365, 47433), (1455, 44499), (1467, 44135), (2037, 31785), (2119, 30555), (2445, 26481), (3395, 19071), (3423, 18915), (3783, 17115), (4095, 15811), (4365, 14833), (5705, 11349), (6111, 10595), (6305, 10269), (6357, 10185), (7335, 8827)]