556366965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:387

約数の個数: 128

約数和(自身を含む): 1168293888

約数和(自身を除く): 611926923

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 37, 47, 55, 77, 105, 111, 141, 165, 185, 231, 235, 259, 277, 329, 385, 407, 517, 555, 705, 777, 831, 987, 1155, 1221, 1295, 1385, 1551, 1645, 1739, 1939, 2035, 2585, 2849, 3047, 3619, 3885, 4155, 4935, 5217, 5817, 6105, 7755, 8547, 8695, 9141, 9695, 10249, 10857, 12173, 13019, 14245, 15235, 18095, 19129, 21329, 26085, 29085, 30747, 36519, 39057, 42735, 45705, 51245, 54285, 57387, 60865, 63987, 65095, 71743, 91133, 95645, 106645, 112739, 133903, 143209, 153735, 182595, 195285, 215229, 273399, 286935, 319935, 338217, 358715, 401709, 429627, 455665, 481703, 563695, 669515, 716045, 789173, 1002463, 1076145, 1366995, 1445109, 1691085, 2008545, 2148135, 2367519, 2408515, 3007389, 3371921, 3945865, 5012315, 5298733, 7225545, 10115763, 11837595, 15036945, 15896199, 16859605, 26493665, 37091131, 50578815, 79480995, 111273393, 185455655, 556366965]

約数ペア:

[(1, 556366965), (3, 185455655), (5, 111273393), (7, 79480995), (11, 50578815), (15, 37091131), (21, 26493665), (33, 16859605), (35, 15896199), (37, 15036945), (47, 11837595), (55, 10115763), (77, 7225545), (105, 5298733), (111, 5012315), (141, 3945865), (165, 3371921), (185, 3007389), (231, 2408515), (235, 2367519), (259, 2148135), (277, 2008545), (329, 1691085), (385, 1445109), (407, 1366995), (517, 1076145), (555, 1002463), (705, 789173), (777, 716045), (831, 669515), (987, 563695), (1155, 481703), (1221, 455665), (1295, 429627), (1385, 401709), (1551, 358715), (1645, 338217), (1739, 319935), (1939, 286935), (2035, 273399), (2585, 215229), (2849, 195285), (3047, 182595), (3619, 153735), (3885, 143209), (4155, 133903), (4935, 112739), (5217, 106645), (5817, 95645), (6105, 91133), (7755, 71743), (8547, 65095), (8695, 63987), (9141, 60865), (9695, 57387), (10249, 54285), (10857, 51245), (12173, 45705), (13019, 42735), (14245, 39057), (15235, 36519), (18095, 30747), (19129, 29085), (21329, 26085)]