155089125

素因数分解:

$3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{4447}}^1$

素因数の和:4499

約数の個数: 48

約数和(自身を含む): 288657408

約数和(自身を除く): 133568283

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 125, 155, 225, 279, 375, 465, 775, 1125, 1395, 2325, 3875, 4447, 6975, 11625, 13341, 22235, 34875, 40023, 66705, 111175, 137857, 200115, 333525, 413571, 555875, 689285, 1000575, 1240713, 1667625, 2067855, 3446425, 5002875, 6203565, 10339275, 17232125, 31017825, 51696375, 155089125]

約数ペア:

[(1, 155089125), (3, 51696375), (5, 31017825), (9, 17232125), (15, 10339275), (25, 6203565), (31, 5002875), (45, 3446425), (75, 2067855), (93, 1667625), (125, 1240713), (155, 1000575), (225, 689285), (279, 555875), (375, 413571), (465, 333525), (775, 200115), (1125, 137857), (1395, 111175), (2325, 66705), (3875, 40023), (4447, 34875), (6975, 22235), (11625, 13341)]