7117155

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1451}}^1$

素因数の和:1571

約数の個数: 24

約数和(自身を含む): 12458160

約数和(自身を除く): 5341005

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1451, 1635, 4353, 4905, 7255, 13059, 21765, 65295, 158159, 474477, 790795, 1423431, 2372385, 7117155]

約数ペア:

[(1, 7117155), (3, 2372385), (5, 1423431), (9, 790795), (15, 474477), (45, 158159), (109, 65295), (327, 21765), (545, 13059), (981, 7255), (1451, 4905), (1635, 4353)]