66633445

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{10687}}^1$

素因数の和:10764

約数の個数: 16

約数和(自身を含む): 84648960

約数和(自身を除く): 18015515

約数列:

[1, 5, 29, 43, 145, 215, 1247, 6235, 10687, 53435, 309923, 459541, 1549615, 2297705, 13326689, 66633445]

約数ペア:

[(1, 66633445), (5, 13326689), (29, 2297705), (43, 1549615), (145, 459541), (215, 309923), (1247, 53435), (6235, 10687)]