86571285

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{41521}}^1$

素因数の和:41668

約数の個数: 16

約数和(自身を含む): 139513920

約数和(自身を除く): 52942635

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 41521, 124563, 207605, 622815, 5771419, 17314257, 28857095, 86571285]

約数ペア:

[(1, 86571285), (3, 28857095), (5, 17314257), (15, 5771419), (139, 622815), (417, 207605), (695, 124563), (2085, 41521)]