8766945

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 16848000

約数和(自身を除く): 8081055

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 89, 99, 165, 199, 267, 445, 495, 597, 801, 979, 995, 1335, 1791, 2189, 2937, 2985, 4005, 4895, 6567, 8811, 8955, 10945, 14685, 17711, 19701, 32835, 44055, 53133, 88555, 98505, 159399, 194821, 265665, 584463, 796995, 974105, 1753389, 2922315, 8766945]

約数ペア:

[(1, 8766945), (3, 2922315), (5, 1753389), (9, 974105), (11, 796995), (15, 584463), (33, 265665), (45, 194821), (55, 159399), (89, 98505), (99, 88555), (165, 53133), (199, 44055), (267, 32835), (445, 19701), (495, 17711), (597, 14685), (801, 10945), (979, 8955), (995, 8811), (1335, 6567), (1791, 4895), (2189, 4005), (2937, 2985)]