7190865

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 13852800

約数和(自身を除く): 6661935

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 73, 99, 165, 199, 219, 365, 495, 597, 657, 803, 995, 1095, 1791, 2189, 2409, 2985, 3285, 4015, 6567, 7227, 8955, 10945, 12045, 14527, 19701, 32835, 36135, 43581, 72635, 98505, 130743, 159797, 217905, 479391, 653715, 798985, 1438173, 2396955, 7190865]

約数ペア:

[(1, 7190865), (3, 2396955), (5, 1438173), (9, 798985), (11, 653715), (15, 479391), (33, 217905), (45, 159797), (55, 130743), (73, 98505), (99, 72635), (165, 43581), (199, 36135), (219, 32835), (365, 19701), (495, 14527), (597, 12045), (657, 10945), (803, 8955), (995, 7227), (1095, 6567), (1791, 4015), (2189, 3285), (2409, 2985)]