156979057545

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{494041}}^1$

素因数の和:494382

約数の個数: 48

約数和(自身を含む): 284852760192

約数和(自身を除く): 127873702647

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 307, 345, 921, 1035, 1535, 2763, 4605, 7061, 13815, 21183, 35305, 63549, 105915, 317745, 494041, 1482123, 2470205, 4446369, 7410615, 11362943, 22231845, 34088829, 56814715, 102266487, 151670587, 170444145, 455011761, 511332435, 758352935, 1365035283, 2275058805, 3488423501, 6825176415, 10465270503, 17442117505, 31395811509, 52326352515, 156979057545]

約数ペア:

[(1, 156979057545), (3, 52326352515), (5, 31395811509), (9, 17442117505), (15, 10465270503), (23, 6825176415), (45, 3488423501), (69, 2275058805), (115, 1365035283), (207, 758352935), (307, 511332435), (345, 455011761), (921, 170444145), (1035, 151670587), (1535, 102266487), (2763, 56814715), (4605, 34088829), (7061, 22231845), (13815, 11362943), (21183, 7410615), (35305, 4446369), (63549, 2470205), (105915, 1482123), (317745, 494041)]