1320222805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{83059}}^1$

素因数の和:83109

約数の個数: 24

約数和(自身を含む): 1835958240

約数和(自身を除く): 515735435

約数列:

[1, 5, 11, 17, 55, 85, 187, 289, 935, 1445, 3179, 15895, 83059, 415295, 913649, 1412003, 4568245, 7060015, 15532033, 24004051, 77660165, 120020255, 264044561, 1320222805]

約数ペア:

[(1, 1320222805), (5, 264044561), (11, 120020255), (17, 77660165), (55, 24004051), (85, 15532033), (187, 7060015), (289, 4568245), (935, 1412003), (1445, 913649), (3179, 415295), (15895, 83059)]