68392155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{350729}}^1$

素因数の和:350750

約数の個数: 16

約数和(自身を含む): 117845280

約数和(自身を除く): 49453125

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 350729, 1052187, 1753645, 4559477, 5260935, 13678431, 22797385, 68392155]

約数ペア:

[(1, 68392155), (3, 22797385), (5, 13678431), (13, 5260935), (15, 4559477), (39, 1753645), (65, 1052187), (195, 350729)]