79791075

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:475

約数の個数: 120

約数和(自身を含む): 182328608

約数和(自身を除く): 102537533

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 27, 35, 39, 45, 63, 65, 75, 81, 91, 105, 117, 135, 175, 189, 195, 225, 273, 315, 325, 351, 405, 433, 455, 525, 567, 585, 675, 819, 945, 975, 1053, 1299, 1365, 1575, 1755, 2025, 2165, 2275, 2457, 2835, 2925, 3031, 3897, 4095, 4725, 5265, 5629, 6495, 6825, 7371, 8775, 9093, 10825, 11691, 12285, 14175, 15155, 16887, 19485, 20475, 26325, 27279, 28145, 32475, 35073, 36855, 39403, 45465, 50661, 58455, 61425, 75775, 81837, 84435, 97425, 118209, 136395, 140725, 151983, 175365, 184275, 197015, 227325, 245511, 253305, 292275, 354627, 409185, 422175, 455949, 591045, 681975, 759915, 876825, 985075, 1063881, 1227555, 1266525, 1773135, 2045925, 2279745, 2955225, 3191643, 3799575, 5319405, 6137775, 8865675, 11398725, 15958215, 26597025, 79791075]

約数ペア:

[(1, 79791075), (3, 26597025), (5, 15958215), (7, 11398725), (9, 8865675), (13, 6137775), (15, 5319405), (21, 3799575), (25, 3191643), (27, 2955225), (35, 2279745), (39, 2045925), (45, 1773135), (63, 1266525), (65, 1227555), (75, 1063881), (81, 985075), (91, 876825), (105, 759915), (117, 681975), (135, 591045), (175, 455949), (189, 422175), (195, 409185), (225, 354627), (273, 292275), (315, 253305), (325, 245511), (351, 227325), (405, 197015), (433, 184275), (455, 175365), (525, 151983), (567, 140725), (585, 136395), (675, 118209), (819, 97425), (945, 84435), (975, 81837), (1053, 75775), (1299, 61425), (1365, 58455), (1575, 50661), (1755, 45465), (2025, 39403), (2165, 36855), (2275, 35073), (2457, 32475), (2835, 28145), (2925, 27279), (3031, 26325), (3897, 20475), (4095, 19485), (4725, 16887), (5265, 15155), (5629, 14175), (6495, 12285), (6825, 11691), (7371, 10825), (8775, 9093)]