26691555

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1949}}^1$

素因数の和:2051

約数の個数: 32

約数和(自身を含む): 47174400

約数和(自身を除く): 20482845

約数列:

[1, 3, 5, 11, 15, 33, 55, 83, 165, 249, 415, 913, 1245, 1949, 2739, 4565, 5847, 9745, 13695, 21439, 29235, 64317, 107195, 161767, 321585, 485301, 808835, 1779437, 2426505, 5338311, 8897185, 26691555]

約数ペア:

[(1, 26691555), (3, 8897185), (5, 5338311), (11, 2426505), (15, 1779437), (33, 808835), (55, 485301), (83, 321585), (165, 161767), (249, 107195), (415, 64317), (913, 29235), (1245, 21439), (1949, 13695), (2739, 9745), (4565, 5847)]