68286795

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{105871}}^1$

素因数の和:105922

約数の個数: 16

約数和(自身を含む): 111800832

約数和(自身を除く): 43514037

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 105871, 317613, 529355, 1588065, 4552453, 13657359, 22762265, 68286795]

約数ペア:

[(1, 68286795), (3, 22762265), (5, 13657359), (15, 4552453), (43, 1588065), (129, 529355), (215, 317613), (645, 105871)]