68239885

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{36787}}^1$

素因数の和:36852

約数の個数: 16

約数和(自身を含む): 95354496

約数和(自身を除く): 27114611

約数列:

[1, 5, 7, 35, 53, 265, 371, 1855, 36787, 183935, 257509, 1287545, 1949711, 9748555, 13647977, 68239885]

約数ペア:

[(1, 68239885), (5, 13647977), (7, 9748555), (35, 1949711), (53, 1287545), (265, 257509), (371, 183935), (1855, 36787)]