26564945

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2311}}^1$

素因数の和:2357

約数の個数: 24

約数和(自身を含む): 36899520

約数和(自身を除く): 10334575

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 605, 1045, 2299, 2311, 11495, 11555, 25421, 43909, 127105, 219545, 279631, 482999, 1398155, 2414995, 5312989, 26564945]

約数ペア:

[(1, 26564945), (5, 5312989), (11, 2414995), (19, 1398155), (55, 482999), (95, 279631), (121, 219545), (209, 127105), (605, 43909), (1045, 25421), (2299, 11555), (2311, 11495)]