80112175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22409}}^1$

素因数の和:22443

約数の個数: 24

約数和(自身を含む): 116711280

約数和(自身を除く): 36599105

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 22409, 112045, 246499, 291317, 560225, 1232495, 1456585, 3204487, 6162475, 7282925, 16022435, 80112175]

約数ペア:

[(1, 80112175), (5, 16022435), (11, 7282925), (13, 6162475), (25, 3204487), (55, 1456585), (65, 1232495), (143, 560225), (275, 291317), (325, 246499), (715, 112045), (3575, 22409)]