11962155

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5821}}^1$

素因数の和:5966

約数の個数: 16

約数和(自身を含む): 19282464

約数和(自身を除く): 7320309

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 5821, 17463, 29105, 87315, 797477, 2392431, 3987385, 11962155]

約数ペア:

[(1, 11962155), (3, 3987385), (5, 2392431), (15, 797477), (137, 87315), (411, 29105), (685, 17463), (2055, 5821)]