66632575

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1259}}^1$

素因数の和:1371

約数の個数: 24

約数和(自身を含む): 86713200

約数和(自身を除く): 20080625

約数列:

[1, 5, 25, 29, 73, 145, 365, 725, 1259, 1825, 2117, 6295, 10585, 31475, 36511, 52925, 91907, 182555, 459535, 912775, 2297675, 2665303, 13326515, 66632575]

約数ペア:

[(1, 66632575), (5, 13326515), (25, 2665303), (29, 2297675), (73, 912775), (145, 459535), (365, 182555), (725, 91907), (1259, 52925), (1825, 36511), (2117, 31475), (6295, 10585)]