42353865

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7411}}^1$

素因数の和:7549

約数の個数: 24

約数和(自身を含む): 74001408

約数和(自身を除く): 31647543

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 5715, 7411, 22233, 37055, 66699, 111165, 333495, 941197, 2823591, 4705985, 8470773, 14117955, 42353865]

約数ペア:

[(1, 42353865), (3, 14117955), (5, 8470773), (9, 4705985), (15, 2823591), (45, 941197), (127, 333495), (381, 111165), (635, 66699), (1143, 37055), (1905, 22233), (5715, 7411)]