57265525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3889}}^1$

素因数の和:3949

約数の個数: 24

約数和(自身を含む): 77177600

約数和(自身を除く): 19912075

約数列:

[1, 5, 19, 25, 31, 95, 155, 475, 589, 775, 2945, 3889, 14725, 19445, 73891, 97225, 120559, 369455, 602795, 1847275, 2290621, 3013975, 11453105, 57265525]

約数ペア:

[(1, 57265525), (5, 11453105), (19, 3013975), (25, 2290621), (31, 1847275), (95, 602795), (155, 369455), (475, 120559), (589, 97225), (775, 73891), (2945, 19445), (3889, 14725)]