66713415

素因数分解:

$3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{8221}}^1$

素因数の和:8770

約数の個数: 16

約数和(自身を含む): 106951776

約数和(自身を除く): 40238361

約数列:

[1, 3, 5, 15, 541, 1623, 2705, 8115, 8221, 24663, 41105, 123315, 4447561, 13342683, 22237805, 66713415]

約数ペア:

[(1, 66713415), (3, 22237805), (5, 13342683), (15, 4447561), (541, 123315), (1623, 41105), (2705, 24663), (8115, 8221)]