55145487

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{1301}}^1$

素因数の和:1574

約数の個数: 16

約数和(自身を含む): 74995200

約数和(自身を除く): 19849713

約数列:

[1, 3, 71, 199, 213, 597, 1301, 3903, 14129, 42387, 92371, 258899, 277113, 776697, 18381829, 55145487]

約数ペア:

[(1, 55145487), (3, 18381829), (71, 776697), (199, 277113), (213, 258899), (597, 92371), (1301, 42387), (3903, 14129)]