1663289095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1\times {\mathrm{1697}}^1$

素因数の和:2619

約数の個数: 32

約数和(自身を含む): 2279829888

約数和(自身を除く): 616540793

約数列:

[1, 5, 13, 17, 65, 85, 221, 887, 1105, 1697, 4435, 8485, 11531, 15079, 22061, 28849, 57655, 75395, 110305, 144245, 196027, 375037, 980135, 1505239, 1875185, 7526195, 19568107, 25589063, 97840535, 127945315, 332657819, 1663289095]

約数ペア:

[(1, 1663289095), (5, 332657819), (13, 127945315), (17, 97840535), (65, 25589063), (85, 19568107), (221, 7526195), (887, 1875185), (1105, 1505239), (1697, 980135), (4435, 375037), (8485, 196027), (11531, 144245), (15079, 110305), (22061, 75395), (28849, 57655)]