125280319

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{839}}^1$

素因数の和:1158

約数の個数: 16

約数和(自身を含む): 137088000

約数和(自身を除く): 11807681

約数列:

[1, 19, 29, 271, 551, 839, 5149, 7859, 15941, 24331, 149321, 227369, 462289, 4320011, 6593701, 125280319]

約数ペア:

[(1, 125280319), (19, 6593701), (29, 4320011), (271, 462289), (551, 227369), (839, 149321), (5149, 24331), (7859, 15941)]