86715145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{82981}}^1$

素因数の和:83016

約数の個数: 16

約数和(自身を含む): 119494080

約数和(自身を除く): 32778935

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 82981, 414905, 912791, 1576639, 4563955, 7883195, 17343029, 86715145]

約数ペア:

[(1, 86715145), (5, 17343029), (11, 7883195), (19, 4563955), (55, 1576639), (95, 912791), (209, 414905), (1045, 82981)]