153112875

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{13171}}^1$

素因数の和:13220

約数の個数: 32

約数和(自身を含む): 263018496

約数和(自身を除く): 109905621

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 125, 155, 375, 465, 775, 2325, 3875, 11625, 13171, 39513, 65855, 197565, 329275, 408301, 987825, 1224903, 1646375, 2041505, 4939125, 6124515, 10207525, 30622575, 51037625, 153112875]

約数ペア:

[(1, 153112875), (3, 51037625), (5, 30622575), (15, 10207525), (25, 6124515), (31, 4939125), (75, 2041505), (93, 1646375), (125, 1224903), (155, 987825), (375, 408301), (465, 329275), (775, 197565), (2325, 65855), (3875, 39513), (11625, 13171)]