67880069215

素因数分解:

$5^1\times 7^2\times {\mathrm{379}}^1\times {\mathrm{731033}}^1$

素因数の和:731431

約数の個数: 24

約数和(自身を含む): 95005178640

約数和(自身を除く): 27125109425

約数列:

[1, 5, 7, 35, 49, 245, 379, 1895, 2653, 13265, 18571, 92855, 731033, 3655165, 5117231, 25586155, 35820617, 179103085, 277061507, 1385307535, 1939430549, 9697152745, 13576013843, 67880069215]

約数ペア:

[(1, 67880069215), (5, 13576013843), (7, 9697152745), (35, 1939430549), (49, 1385307535), (245, 277061507), (379, 179103085), (1895, 35820617), (2653, 25586155), (13265, 5117231), (18571, 3655165), (92855, 731033)]