73650025

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{5569}}^1$

素因数の和:5625

約数の個数: 18

約数和(自身を含む): 95486510

約数和(自身を除く): 21836485

約数列:

[1, 5, 23, 25, 115, 529, 575, 2645, 5569, 13225, 27845, 128087, 139225, 640435, 2946001, 3202175, 14730005, 73650025]

約数ペア:

[(1, 73650025), (5, 14730005), (23, 3202175), (25, 2946001), (115, 640435), (529, 139225), (575, 128087), (2645, 27845), (5569, 13225)]