66486705

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{152843}}^1$

素因数の和:152880

約数の個数: 16

約数和(自身を含む): 110047680

約数和(自身を除く): 43560975

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 152843, 458529, 764215, 2292645, 4432447, 13297341, 22162235, 66486705]

約数ペア:

[(1, 66486705), (3, 22162235), (5, 13297341), (15, 4432447), (29, 2292645), (87, 764215), (145, 458529), (435, 152843)]