89850825

素因数分解:

$3^2\times 5^2\times {\mathrm{241}}^1\times {\mathrm{1657}}^1$

素因数の和:1914

約数の個数: 36

約数和(自身を含む): 161698108

約数和(自身を除く): 71847283

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 241, 723, 1205, 1657, 2169, 3615, 4971, 6025, 8285, 10845, 14913, 18075, 24855, 41425, 54225, 74565, 124275, 372825, 399337, 1198011, 1996685, 3594033, 5990055, 9983425, 17970165, 29950275, 89850825]

約数ペア:

[(1, 89850825), (3, 29950275), (5, 17970165), (9, 9983425), (15, 5990055), (25, 3594033), (45, 1996685), (75, 1198011), (225, 399337), (241, 372825), (723, 124275), (1205, 74565), (1657, 54225), (2169, 41425), (3615, 24855), (4971, 18075), (6025, 14913), (8285, 10845)]