4263825

素因数分解:

$3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 7117600

約数和(自身を除く): 2853775

約数列:

[1, 3, 5, 15, 25, 75, 139, 409, 417, 695, 1227, 2045, 2085, 3475, 6135, 10225, 10425, 30675, 56851, 170553, 284255, 852765, 1421275, 4263825]

約数ペア:

[(1, 4263825), (3, 1421275), (5, 852765), (15, 284255), (25, 170553), (75, 56851), (139, 30675), (409, 10425), (417, 10225), (695, 6135), (1227, 3475), (2045, 2085)]