515999245

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{677}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 667802880

約数和(自身を除く): 151803635

約数列:

[1, 5, 19, 71, 95, 113, 355, 565, 677, 1349, 2147, 3385, 6745, 8023, 10735, 12863, 40115, 48067, 64315, 76501, 152437, 240335, 382505, 762185, 913273, 1453519, 4566365, 5431571, 7267595, 27157855, 103199849, 515999245]

約数ペア:

[(1, 515999245), (5, 103199849), (19, 27157855), (71, 7267595), (95, 5431571), (113, 4566365), (355, 1453519), (565, 913273), (677, 762185), (1349, 382505), (2147, 240335), (3385, 152437), (6745, 76501), (8023, 64315), (10735, 48067), (12863, 40115)]