26220555

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6007}}^1$

素因数の和:6115

約数の個数: 24

約数和(自身を含む): 45925152

約数和(自身を除く): 19704597

約数列:

[1, 3, 5, 9, 15, 45, 97, 291, 485, 873, 1455, 4365, 6007, 18021, 30035, 54063, 90105, 270315, 582679, 1748037, 2913395, 5244111, 8740185, 26220555]

約数ペア:

[(1, 26220555), (3, 8740185), (5, 5244111), (9, 2913395), (15, 1748037), (45, 582679), (97, 270315), (291, 90105), (485, 54063), (873, 30035), (1455, 18021), (4365, 6007)]