886793985

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6917}}^1$

素因数の和:6983

約数の個数: 96

約数和(自身を含む): 1968475392

約数和(自身を除く): 1081681407

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 37, 45, 55, 63, 77, 99, 105, 111, 165, 185, 231, 259, 315, 333, 385, 407, 495, 555, 693, 777, 1155, 1221, 1295, 1665, 2035, 2331, 2849, 3465, 3663, 3885, 6105, 6917, 8547, 11655, 14245, 18315, 20751, 25641, 34585, 42735, 48419, 62253, 76087, 103755, 128205, 145257, 228261, 242095, 255929, 311265, 380435, 435771, 532609, 684783, 726285, 767787, 1141305, 1279645, 1597827, 1791503, 2178855, 2303361, 2663045, 2815219, 3423915, 3838935, 4793481, 5374509, 7989135, 8445657, 8957515, 11516805, 14076095, 16123527, 19706533, 23967405, 25336971, 26872545, 42228285, 59119599, 80617635, 98532665, 126684855, 177358797, 295597995, 886793985]

約数ペア:

[(1, 886793985), (3, 295597995), (5, 177358797), (7, 126684855), (9, 98532665), (11, 80617635), (15, 59119599), (21, 42228285), (33, 26872545), (35, 25336971), (37, 23967405), (45, 19706533), (55, 16123527), (63, 14076095), (77, 11516805), (99, 8957515), (105, 8445657), (111, 7989135), (165, 5374509), (185, 4793481), (231, 3838935), (259, 3423915), (315, 2815219), (333, 2663045), (385, 2303361), (407, 2178855), (495, 1791503), (555, 1597827), (693, 1279645), (777, 1141305), (1155, 767787), (1221, 726285), (1295, 684783), (1665, 532609), (2035, 435771), (2331, 380435), (2849, 311265), (3465, 255929), (3663, 242095), (3885, 228261), (6105, 145257), (6917, 128205), (8547, 103755), (11655, 76087), (14245, 62253), (18315, 48419), (20751, 42735), (25641, 34585)]