89897625

素因数分解:

$3^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{1949}}^1$

素因数の和:2011

約数の個数: 48

約数和(自身を含む): 166093200

約数和(自身を除く): 76195575

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 125, 205, 225, 369, 375, 615, 1025, 1125, 1845, 1949, 3075, 5125, 5847, 9225, 9745, 15375, 17541, 29235, 46125, 48725, 79909, 87705, 146175, 239727, 243625, 399545, 438525, 719181, 730875, 1198635, 1997725, 2192625, 3595905, 5993175, 9988625, 17979525, 29965875, 89897625]

約数ペア:

[(1, 89897625), (3, 29965875), (5, 17979525), (9, 9988625), (15, 5993175), (25, 3595905), (41, 2192625), (45, 1997725), (75, 1198635), (123, 730875), (125, 719181), (205, 438525), (225, 399545), (369, 243625), (375, 239727), (615, 146175), (1025, 87705), (1125, 79909), (1845, 48725), (1949, 46125), (3075, 29235), (5125, 17541), (5847, 15375), (9225, 9745)]