68091315

素因数分解:

$3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{10247}}^1$

素因数の和:10698

約数の個数: 16

約数和(自身を含む): 109202688

約数和(自身を除く): 41111373

約数列:

[1, 3, 5, 15, 443, 1329, 2215, 6645, 10247, 30741, 51235, 153705, 4539421, 13618263, 22697105, 68091315]

約数ペア:

[(1, 68091315), (3, 22697105), (5, 13618263), (15, 4539421), (443, 153705), (1329, 51235), (2215, 30741), (6645, 10247)]