90863905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{3449}}^1$

素因数の和:3944

約数の個数: 16

約数和(自身を含む): 119232000

約数和(自身を除く): 28368095

約数列:

[1, 5, 11, 55, 479, 2395, 3449, 5269, 17245, 26345, 37939, 189695, 1652071, 8260355, 18172781, 90863905]

約数ペア:

[(1, 90863905), (5, 18172781), (11, 8260355), (55, 1652071), (479, 189695), (2395, 37939), (3449, 26345), (5269, 17245)]