13960845

素因数分解:

$3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1559}}^1$

素因数の和:1769

約数の個数: 24

約数和(自身を含む): 24336000

約数和(自身を除く): 10375155

約数列:

[1, 3, 5, 9, 15, 45, 199, 597, 995, 1559, 1791, 2985, 4677, 7795, 8955, 14031, 23385, 70155, 310241, 930723, 1551205, 2792169, 4653615, 13960845]

約数ペア:

[(1, 13960845), (3, 4653615), (5, 2792169), (9, 1551205), (15, 930723), (45, 310241), (199, 70155), (597, 23385), (995, 14031), (1559, 8955), (1791, 7795), (2985, 4677)]