4084355

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 5547696

約数和(自身を除く): 1463341

約数列:

[1, 5, 11, 43, 55, 121, 157, 215, 473, 605, 785, 1727, 2365, 5203, 6751, 8635, 18997, 26015, 33755, 74261, 94985, 371305, 816871, 4084355]

約数ペア:

[(1, 4084355), (5, 816871), (11, 371305), (43, 94985), (55, 74261), (121, 33755), (157, 26015), (215, 18997), (473, 8635), (605, 6751), (785, 5203), (1727, 2365)]