86258265

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{31771}}^1$

素因数の和:31960

約数の個数: 16

約数和(自身を含む): 138780096

約数和(自身を除く): 52521831

約数列:

[1, 3, 5, 15, 181, 543, 905, 2715, 31771, 95313, 158855, 476565, 5750551, 17251653, 28752755, 86258265]

約数ペア:

[(1, 86258265), (3, 28752755), (5, 17251653), (15, 5750551), (181, 476565), (543, 158855), (905, 95313), (2715, 31771)]