2475996915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{1279}}^1$

素因数の和:1576

約数の個数: 64

約数和(自身を含む): 4600627200

約数和(自身を除く): 2124630285

約数列:

[1, 3, 5, 7, 15, 21, 35, 103, 105, 179, 309, 515, 537, 721, 895, 1253, 1279, 1545, 2163, 2685, 3605, 3759, 3837, 6265, 6395, 8953, 10815, 18437, 18795, 19185, 26859, 44765, 55311, 92185, 129059, 131737, 134295, 228941, 276555, 387177, 395211, 645295, 658685, 686823, 922159, 1144705, 1602587, 1935885, 1976055, 2766477, 3434115, 4610795, 4807761, 8012935, 13832385, 23580923, 24038805, 70742769, 117904615, 165066461, 353713845, 495199383, 825332305, 2475996915]

約数ペア:

[(1, 2475996915), (3, 825332305), (5, 495199383), (7, 353713845), (15, 165066461), (21, 117904615), (35, 70742769), (103, 24038805), (105, 23580923), (179, 13832385), (309, 8012935), (515, 4807761), (537, 4610795), (721, 3434115), (895, 2766477), (1253, 1976055), (1279, 1935885), (1545, 1602587), (2163, 1144705), (2685, 922159), (3605, 686823), (3759, 658685), (3837, 645295), (6265, 395211), (6395, 387177), (8953, 276555), (10815, 228941), (18437, 134295), (18795, 131737), (19185, 129059), (26859, 92185), (44765, 55311)]