1207960085

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{83857}}^1$

素因数の和:83972

約数の個数: 16

約数和(自身を含む): 1505418816

約数和(自身を除く): 297458731

約数列:

[1, 5, 43, 67, 215, 335, 2881, 14405, 83857, 419285, 3605851, 5618419, 18029255, 28092095, 241592017, 1207960085]

約数ペア:

[(1, 1207960085), (5, 241592017), (43, 28092095), (67, 18029255), (215, 5618419), (335, 3605851), (2881, 419285), (14405, 83857)]