66396085

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 94102272

約数和(自身を除く): 27706187

約数列:

[1, 5, 7, 35, 43, 157, 215, 281, 301, 785, 1099, 1405, 1505, 1967, 5495, 6751, 9835, 12083, 33755, 44117, 47257, 60415, 84581, 220585, 236285, 308819, 422905, 1544095, 1897031, 9485155, 13279217, 66396085]

約数ペア:

[(1, 66396085), (5, 13279217), (7, 9485155), (35, 1897031), (43, 1544095), (157, 422905), (215, 308819), (281, 236285), (301, 220585), (785, 84581), (1099, 60415), (1405, 47257), (1505, 44117), (1967, 33755), (5495, 12083), (6751, 9835)]