418744125

素因数分解:

$3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{12007}}^1$

素因数の和:12059

約数の個数: 48

約数和(自身を含む): 779271168

約数和(自身を除く): 360527043

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 125, 155, 225, 279, 375, 465, 775, 1125, 1395, 2325, 3875, 6975, 11625, 12007, 34875, 36021, 60035, 108063, 180105, 300175, 372217, 540315, 900525, 1116651, 1500875, 1861085, 2701575, 3349953, 4502625, 5583255, 9305425, 13507875, 16749765, 27916275, 46527125, 83748825, 139581375, 418744125]

約数ペア:

[(1, 418744125), (3, 139581375), (5, 83748825), (9, 46527125), (15, 27916275), (25, 16749765), (31, 13507875), (45, 9305425), (75, 5583255), (93, 4502625), (125, 3349953), (155, 2701575), (225, 1861085), (279, 1500875), (375, 1116651), (465, 900525), (775, 540315), (1125, 372217), (1395, 300175), (2325, 180105), (3875, 108063), (6975, 60035), (11625, 36021), (12007, 34875)]