89156745

素因数分解:

$3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{8221}}^1$

素因数の和:8473

約数の個数: 24

約数和(自身を含む): 155198472

約数和(自身を除く): 66041727

約数列:

[1, 3, 5, 9, 15, 45, 241, 723, 1205, 2169, 3615, 8221, 10845, 24663, 41105, 73989, 123315, 369945, 1981261, 5943783, 9906305, 17831349, 29718915, 89156745]

約数ペア:

[(1, 89156745), (3, 29718915), (5, 17831349), (9, 9906305), (15, 5943783), (45, 1981261), (241, 369945), (723, 123315), (1205, 73989), (2169, 41105), (3615, 24663), (8221, 10845)]