8677395

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 17280000

約数和(自身を除く): 8602605

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 45, 51, 57, 85, 95, 135, 153, 171, 199, 255, 285, 323, 459, 513, 597, 765, 855, 969, 995, 1615, 1791, 2295, 2565, 2907, 2985, 3383, 3781, 4845, 5373, 8721, 8955, 10149, 11343, 14535, 16915, 18905, 26865, 30447, 34029, 43605, 50745, 56715, 64277, 91341, 102087, 152235, 170145, 192831, 321385, 456705, 510435, 578493, 964155, 1735479, 2892465, 8677395]

約数ペア:

[(1, 8677395), (3, 2892465), (5, 1735479), (9, 964155), (15, 578493), (17, 510435), (19, 456705), (27, 321385), (45, 192831), (51, 170145), (57, 152235), (85, 102087), (95, 91341), (135, 64277), (153, 56715), (171, 50745), (199, 43605), (255, 34029), (285, 30447), (323, 26865), (459, 18905), (513, 16915), (597, 14535), (765, 11343), (855, 10149), (969, 8955), (995, 8721), (1615, 5373), (1791, 4845), (2295, 3781), (2565, 3383), (2907, 2985)]