74602225

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{5641}}^1$

素因数の和:5697

約数の個数: 18

約数和(自身を含む): 96720806

約数和(自身を除く): 22118581

約数列:

[1, 5, 23, 25, 115, 529, 575, 2645, 5641, 13225, 28205, 129743, 141025, 648715, 2984089, 3243575, 14920445, 74602225]

約数ペア:

[(1, 74602225), (5, 14920445), (23, 3243575), (25, 2984089), (115, 648715), (529, 141025), (575, 129743), (2645, 28205), (5641, 13225)]