86572335

素因数分解:

$3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{13709}}^1$

素因数の和:14138

約数の個数: 16

約数和(自身を含む): 138854880

約数和(自身を除く): 52282545

約数列:

[1, 3, 5, 15, 421, 1263, 2105, 6315, 13709, 41127, 68545, 205635, 5771489, 17314467, 28857445, 86572335]

約数ペア:

[(1, 86572335), (3, 28857445), (5, 17314467), (15, 5771489), (421, 205635), (1263, 68545), (2105, 41127), (6315, 13709)]