68674845

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{30727}}^1$

素因数の和:30884

約数の個数: 16

約数和(自身を含む): 110620800

約数和(自身を除く): 41945955

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 30727, 92181, 153635, 460905, 4578323, 13734969, 22891615, 68674845]

約数ペア:

[(1, 68674845), (3, 22891615), (5, 13734969), (15, 4578323), (149, 460905), (447, 153635), (745, 92181), (2235, 30727)]