15325584

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{2297}}^1$

素因数の和:2447

約数の個数: 40

約数和(自身を含む): 39893280

約数和(自身を除く): 24567696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 2297, 3336, 4594, 6672, 6891, 9188, 13782, 18376, 27564, 36752, 55128, 110256, 319283, 638566, 957849, 1277132, 1915698, 2554264, 3831396, 5108528, 7662792, 15325584]

約数ペア:

[(1, 15325584), (2, 7662792), (3, 5108528), (4, 3831396), (6, 2554264), (8, 1915698), (12, 1277132), (16, 957849), (24, 638566), (48, 319283), (139, 110256), (278, 55128), (417, 36752), (556, 27564), (834, 18376), (1112, 13782), (1668, 9188), (2224, 6891), (2297, 6672), (3336, 4594)]