25555881

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{2719}}^1$

素因数の和:2976

約数の個数: 16

約数和(自身を含む): 36861440

約数和(自身を除く): 11305559

約数列:

[1, 3, 13, 39, 241, 723, 2719, 3133, 8157, 9399, 35347, 106041, 655279, 1965837, 8518627, 25555881]

約数ペア:

[(1, 25555881), (3, 8518627), (13, 1965837), (39, 655279), (241, 106041), (723, 35347), (2719, 9399), (3133, 8157)]