66270475

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{5011}}^1$

素因数の和:5067

約数の個数: 18

約数和(自身を含む): 85920716

約数和(自身を除く): 19650241

約数列:

[1, 5, 23, 25, 115, 529, 575, 2645, 5011, 13225, 25055, 115253, 125275, 576265, 2650819, 2881325, 13254095, 66270475]

約数ペア:

[(1, 66270475), (5, 13254095), (23, 2881325), (25, 2650819), (115, 576265), (529, 125275), (575, 115253), (2645, 25055), (5011, 13225)]