3972315

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1933}}^1$

素因数の和:2078

約数の個数: 16

約数和(自身を含む): 6405408

約数和(自身を除く): 2433093

約数列:

[1, 3, 5, 15, 137, 411, 685, 1933, 2055, 5799, 9665, 28995, 264821, 794463, 1324105, 3972315]

約数ペア:

[(1, 3972315), (3, 1324105), (5, 794463), (15, 264821), (137, 28995), (411, 9665), (685, 5799), (1933, 2055)]