5178495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 9561600

約数和(自身を除く): 4383105

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 149, 331, 447, 745, 993, 1043, 1655, 2235, 2317, 3129, 4965, 5215, 6951, 11585, 15645, 34755, 49319, 147957, 246595, 345233, 739785, 1035699, 1726165, 5178495]

約数ペア:

[(1, 5178495), (3, 1726165), (5, 1035699), (7, 739785), (15, 345233), (21, 246595), (35, 147957), (105, 49319), (149, 34755), (331, 15645), (447, 11585), (745, 6951), (993, 5215), (1043, 4965), (1655, 3129), (2235, 2317)]