85180575

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{27701}}^1$

素因数の和:27755

約数の個数: 24

約数和(自身を含む): 144272016

約数和(自身を除く): 59091441

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 27701, 83103, 138505, 415515, 692525, 1135741, 2077575, 3407223, 5678705, 17036115, 28393525, 85180575]

約数ペア:

[(1, 85180575), (3, 28393525), (5, 17036115), (15, 5678705), (25, 3407223), (41, 2077575), (75, 1135741), (123, 692525), (205, 415515), (615, 138505), (1025, 83103), (3075, 27701)]