68275265

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{2341}}^1$

素因数の和:2672

約数の個数: 16

約数和(自身を含む): 86560320

約数和(自身を除く): 18285055

約数列:

[1, 5, 19, 95, 307, 1535, 2341, 5833, 11705, 29165, 44479, 222395, 718687, 3593435, 13655053, 68275265]

約数ペア:

[(1, 68275265), (5, 13655053), (19, 3593435), (95, 718687), (307, 222395), (1535, 44479), (2341, 29165), (5833, 11705)]