15425703

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 23064912

約数和(自身を除く): 7639209

約数列:

[1, 3, 9, 53, 73, 159, 219, 443, 477, 657, 1329, 3869, 3987, 11607, 23479, 32339, 34821, 70437, 97017, 211311, 291051, 1713967, 5141901, 15425703]

約数ペア:

[(1, 15425703), (3, 5141901), (9, 1713967), (53, 291051), (73, 211311), (159, 97017), (219, 70437), (443, 34821), (477, 32339), (657, 23479), (1329, 11607), (3869, 3987)]