75180391

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1999}}^1$

素因数の和:2286

約数の個数: 16

約数和(自身を含む): 88704000

約数和(自身を除く): 13523609

約数列:

[1, 11, 13, 143, 263, 1999, 2893, 3419, 21989, 25987, 37609, 285857, 525737, 5783107, 6834581, 75180391]

約数ペア:

[(1, 75180391), (11, 6834581), (13, 5783107), (143, 525737), (263, 285857), (1999, 37609), (2893, 25987), (3419, 21989)]