14972045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1987}}^1$

素因数の和:2140

約数の個数: 16

約数和(自身を含む): 19752768

約数和(自身を除く): 4780723

約数列:

[1, 5, 11, 55, 137, 685, 1507, 1987, 7535, 9935, 21857, 109285, 272219, 1361095, 2994409, 14972045]

約数ペア:

[(1, 14972045), (5, 2994409), (11, 1361095), (55, 272219), (137, 109285), (685, 21857), (1507, 9935), (1987, 7535)]