71163725

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{5381}}^1$

素因数の和:5437

約数の個数: 18

約数和(自身を含む): 92263626

約数和(自身を除く): 21099901

約数列:

[1, 5, 23, 25, 115, 529, 575, 2645, 5381, 13225, 26905, 123763, 134525, 618815, 2846549, 3094075, 14232745, 71163725]

約数ペア:

[(1, 71163725), (5, 14232745), (23, 3094075), (25, 2846549), (115, 618815), (529, 134525), (575, 123763), (2645, 26905), (5381, 13225)]