66004845

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{31657}}^1$

素因数の和:31804

約数の個数: 16

約数和(自身を含む): 106370880

約数和(自身を除く): 40366035

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 31657, 94971, 158285, 474855, 4400323, 13200969, 22001615, 66004845]

約数ペア:

[(1, 66004845), (3, 22001615), (5, 13200969), (15, 4400323), (139, 474855), (417, 158285), (695, 94971), (2085, 31657)]