25477902

素因数分解:

$2^1\times 3^4\times {\mathrm{157271}}^1$

素因数の和:157285

約数の個数: 20

約数和(自身を含む): 57089736

約数和(自身を除く): 31611834

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 157271, 314542, 471813, 943626, 1415439, 2830878, 4246317, 8492634, 12738951, 25477902]

約数ペア:

[(1, 25477902), (2, 12738951), (3, 8492634), (6, 4246317), (9, 2830878), (18, 1415439), (27, 943626), (54, 471813), (81, 314542), (162, 157271)]