2688801025

素因数分解:

$5^2\times {\mathrm{271}}^1\times {\mathrm{396871}}^1$

素因数の和:397152

約数の個数: 12

約数和(自身を含む): 3346424704

約数和(自身を除く): 657623679

約数列:

[1, 5, 25, 271, 1355, 6775, 396871, 1984355, 9921775, 107552041, 537760205, 2688801025]

約数ペア:

[(1, 2688801025), (5, 537760205), (25, 107552041), (271, 9921775), (1355, 1984355), (6775, 396871)]