78096555

素因数分解:

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

素因数の和:255

約数の個数: 96

約数和(自身を含む): 157248000

約数和(自身を除く): 79151445

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 45, 51, 57, 81, 85, 95, 135, 153, 171, 199, 243, 255, 285, 323, 405, 459, 513, 597, 765, 855, 969, 995, 1215, 1377, 1539, 1615, 1791, 2295, 2565, 2907, 2985, 3383, 3781, 4131, 4617, 4845, 5373, 6885, 7695, 8721, 8955, 10149, 11343, 14535, 16119, 16915, 18905, 20655, 23085, 26163, 26865, 30447, 34029, 43605, 48357, 50745, 56715, 64277, 78489, 80595, 91341, 102087, 130815, 152235, 170145, 192831, 241785, 274023, 306261, 321385, 392445, 456705, 510435, 578493, 822069, 918783, 964155, 1370115, 1531305, 1735479, 2892465, 4110345, 4593915, 5206437, 8677395, 15619311, 26032185, 78096555]

約数ペア:

[(1, 78096555), (3, 26032185), (5, 15619311), (9, 8677395), (15, 5206437), (17, 4593915), (19, 4110345), (27, 2892465), (45, 1735479), (51, 1531305), (57, 1370115), (81, 964155), (85, 918783), (95, 822069), (135, 578493), (153, 510435), (171, 456705), (199, 392445), (243, 321385), (255, 306261), (285, 274023), (323, 241785), (405, 192831), (459, 170145), (513, 152235), (597, 130815), (765, 102087), (855, 91341), (969, 80595), (995, 78489), (1215, 64277), (1377, 56715), (1539, 50745), (1615, 48357), (1791, 43605), (2295, 34029), (2565, 30447), (2907, 26865), (2985, 26163), (3383, 23085), (3781, 20655), (4131, 18905), (4617, 16915), (4845, 16119), (5373, 14535), (6885, 11343), (7695, 10149), (8721, 8955)]