86557075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1931}}^1$

素因数の和:2115

約数の個数: 24

約数和(自身を含む): 117867456

約数和(自身を除く): 31310381

約数列:

[1, 5, 11, 25, 55, 163, 275, 815, 1793, 1931, 4075, 8965, 9655, 21241, 44825, 48275, 106205, 314753, 531025, 1573765, 3462283, 7868825, 17311415, 86557075]

約数ペア:

[(1, 86557075), (5, 17311415), (11, 7868825), (25, 3462283), (55, 1573765), (163, 531025), (275, 314753), (815, 106205), (1793, 48275), (1931, 44825), (4075, 21241), (8965, 9655)]