13826085

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1447}}^1$

素因数の和:1482

約数の個数: 48

約数和(自身を含む): 27732096

約数和(自身を除く): 13906011

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 455, 637, 735, 1365, 1447, 1911, 3185, 4341, 7235, 9555, 10129, 18811, 21705, 30387, 50645, 56433, 70903, 94055, 131677, 151935, 212709, 282165, 354515, 395031, 658385, 921739, 1063545, 1975155, 2765217, 4608695, 13826085]

約数ペア:

[(1, 13826085), (3, 4608695), (5, 2765217), (7, 1975155), (13, 1063545), (15, 921739), (21, 658385), (35, 395031), (39, 354515), (49, 282165), (65, 212709), (91, 151935), (105, 131677), (147, 94055), (195, 70903), (245, 56433), (273, 50645), (455, 30387), (637, 21705), (735, 18811), (1365, 10129), (1447, 9555), (1911, 7235), (3185, 4341)]