82930785

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{112831}}^1$

素因数の和:112853

約数の個数: 24

約数和(自身を含む): 154354176

約数和(自身を除く): 71423391

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 112831, 338493, 564155, 789817, 1692465, 2369451, 3949085, 5528719, 11847255, 16586157, 27643595, 82930785]

約数ペア:

[(1, 82930785), (3, 27643595), (5, 16586157), (7, 11847255), (15, 5528719), (21, 3949085), (35, 2369451), (49, 1692465), (105, 789817), (147, 564155), (245, 338493), (735, 112831)]