201128985

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109013}}^1$

素因数の和:109065

約数の個数: 24

約数和(自身を含む): 357129864

約数和(自身を除く): 156000879

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 109013, 327039, 545065, 981117, 1635195, 4469533, 4905585, 13408599, 22347665, 40225797, 67042995, 201128985]

約数ペア:

[(1, 201128985), (3, 67042995), (5, 40225797), (9, 22347665), (15, 13408599), (41, 4905585), (45, 4469533), (123, 1635195), (205, 981117), (369, 545065), (615, 327039), (1845, 109013)]