66997335

素因数分解:

$3^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{5521}}^1$

素因数の和:6338

約数の個数: 16

約数和(自身を含む): 107347680

約数和(自身を除く): 40350345

約数列:

[1, 3, 5, 15, 809, 2427, 4045, 5521, 12135, 16563, 27605, 82815, 4466489, 13399467, 22332445, 66997335]

約数ペア:

[(1, 66997335), (3, 22332445), (5, 13399467), (15, 4466489), (809, 82815), (2427, 27605), (4045, 16563), (5521, 12135)]