66900765

素因数分解:

$3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{14341}}^1$

素因数の和:14660

約数の個数: 16

約数和(自身を含む): 107392896

約数和(自身を除く): 40492131

約数列:

[1, 3, 5, 15, 311, 933, 1555, 4665, 14341, 43023, 71705, 215115, 4460051, 13380153, 22300255, 66900765]

約数ペア:

[(1, 66900765), (3, 22300255), (5, 13380153), (15, 4460051), (311, 215115), (933, 71705), (1555, 43023), (4665, 14341)]