80553475

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{6091}}^1$

素因数の和:6147

約数の個数: 18

約数和(自身を含む): 104435156

約数和(自身を除く): 23881681

約数列:

[1, 5, 23, 25, 115, 529, 575, 2645, 6091, 13225, 30455, 140093, 152275, 700465, 3222139, 3502325, 16110695, 80553475]

約数ペア:

[(1, 80553475), (5, 16110695), (23, 3502325), (25, 3222139), (115, 700465), (529, 152275), (575, 140093), (2645, 30455), (6091, 13225)]