72822025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1423}}^1$

素因数の和:1545

約数の個数: 24

約数和(自身を含む): 95351040

約数和(自身を除く): 22529015

約数列:

[1, 5, 23, 25, 89, 115, 445, 575, 1423, 2047, 2225, 7115, 10235, 32729, 35575, 51175, 126647, 163645, 633235, 818225, 2912881, 3166175, 14564405, 72822025]

約数ペア:

[(1, 72822025), (5, 14564405), (23, 3166175), (25, 2912881), (89, 818225), (115, 633235), (445, 163645), (575, 126647), (1423, 51175), (2047, 35575), (2225, 32729), (7115, 10235)]