138445255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{4919}}^1$

素因数の和:5370

約数の個数: 16

約数和(自身を含む): 179363520

約数和(自身を除く): 40918265

約数列:

[1, 5, 13, 65, 433, 2165, 4919, 5629, 24595, 28145, 63947, 319735, 2129927, 10649635, 27689051, 138445255]

約数ペア:

[(1, 138445255), (5, 27689051), (13, 10649635), (65, 2129927), (433, 319735), (2165, 63947), (4919, 28145), (5629, 24595)]