42243885

素因数分解:

$3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{3389}}^1$

素因数の和:3677

約数の個数: 24

約数和(自身を含む): 73508760

約数和(自身を除く): 31264875

約数列:

[1, 3, 5, 9, 15, 45, 277, 831, 1385, 2493, 3389, 4155, 10167, 12465, 16945, 30501, 50835, 152505, 938753, 2816259, 4693765, 8448777, 14081295, 42243885]

約数ペア:

[(1, 42243885), (3, 14081295), (5, 8448777), (9, 4693765), (15, 2816259), (45, 938753), (277, 152505), (831, 50835), (1385, 30501), (2493, 16945), (3389, 12465), (4155, 10167)]