26198595

素因数分解:

$3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1987}}^1$

素因数の和:2291

約数の個数: 24

約数和(自身を含む): 45588816

約数和(自身を除く): 19390221

約数列:

[1, 3, 5, 9, 15, 45, 293, 879, 1465, 1987, 2637, 4395, 5961, 9935, 13185, 17883, 29805, 89415, 582191, 1746573, 2910955, 5239719, 8732865, 26198595]

約数ペア:

[(1, 26198595), (3, 8732865), (5, 5239719), (9, 2910955), (15, 1746573), (45, 582191), (293, 89415), (879, 29805), (1465, 17883), (1987, 13185), (2637, 9935), (4395, 5961)]