26121015

素因数分解:

$3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1069}}^1$

素因数の和:1264

約数の個数: 32

約数和(自身を含む): 46737600

約数和(自身を除く): 20616585

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 181, 543, 905, 1069, 1629, 2715, 3207, 4887, 5345, 8145, 9621, 16035, 24435, 28863, 48105, 144315, 193489, 580467, 967445, 1741401, 2902335, 5224203, 8707005, 26121015]

約数ペア:

[(1, 26121015), (3, 8707005), (5, 5224203), (9, 2902335), (15, 1741401), (27, 967445), (45, 580467), (135, 193489), (181, 144315), (543, 48105), (905, 28863), (1069, 24435), (1629, 16035), (2715, 9621), (3207, 8145), (4887, 5345)]