19486518975

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{10133}}^1$

素因数の和:10207

約数の個数: 192

約数和(自身を含む): 45841351680

約数和(自身を除く): 26354832705

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 27, 33, 35, 37, 45, 55, 63, 75, 77, 99, 105, 111, 135, 165, 175, 185, 189, 225, 231, 259, 275, 297, 315, 333, 385, 407, 495, 525, 555, 675, 693, 777, 825, 925, 945, 999, 1155, 1221, 1295, 1485, 1575, 1665, 1925, 2035, 2079, 2331, 2475, 2775, 2849, 3465, 3663, 3885, 4725, 4995, 5775, 6105, 6475, 6993, 7425, 8325, 8547, 10133, 10175, 10395, 10989, 11655, 14245, 17325, 18315, 19425, 24975, 25641, 30399, 30525, 34965, 42735, 50665, 51975, 54945, 58275, 70931, 71225, 76923, 91197, 91575, 111463, 128205, 151995, 174825, 212793, 213675, 253325, 273591, 274725, 334389, 354655, 374921, 384615, 455985, 557315, 638379, 641025, 759975, 780241, 1003167, 1063965, 1124763, 1367955, 1671945, 1773275, 1874605, 1915137, 1923075, 2279925, 2340723, 2624447, 2786575, 3009501, 3191895, 3374289, 3901205, 4124131, 5015835, 5319825, 5623815, 6839775, 7022169, 7873341, 8359725, 9373025, 9575685, 10122867, 11703615, 12372393, 13122235, 15047505, 15959475, 16871445, 19506025, 20620655, 21066507, 23620023, 25079175, 28119075, 28868917, 35110845, 37117179, 39366705, 47878425, 50614335, 58518075, 61861965, 65611175, 70860069, 75237525, 84357225, 86606751, 103103275, 105332535, 111351537, 118100115, 144344585, 175554225, 185585895, 196833525, 253071675, 259820253, 309309825, 354300345, 433033755, 526662675, 556757685, 590500575, 721722925, 779460759, 927929475, 1299101265, 1771501725, 2165168775, 2783788425, 3897303795, 6495506325, 19486518975]

約数ペア:

[(1, 19486518975), (3, 6495506325), (5, 3897303795), (7, 2783788425), (9, 2165168775), (11, 1771501725), (15, 1299101265), (21, 927929475), (25, 779460759), (27, 721722925), (33, 590500575), (35, 556757685), (37, 526662675), (45, 433033755), (55, 354300345), (63, 309309825), (75, 259820253), (77, 253071675), (99, 196833525), (105, 185585895), (111, 175554225), (135, 144344585), (165, 118100115), (175, 111351537), (185, 105332535), (189, 103103275), (225, 86606751), (231, 84357225), (259, 75237525), (275, 70860069), (297, 65611175), (315, 61861965), (333, 58518075), (385, 50614335), (407, 47878425), (495, 39366705), (525, 37117179), (555, 35110845), (675, 28868917), (693, 28119075), (777, 25079175), (825, 23620023), (925, 21066507), (945, 20620655), (999, 19506025), (1155, 16871445), (1221, 15959475), (1295, 15047505), (1485, 13122235), (1575, 12372393), (1665, 11703615), (1925, 10122867), (2035, 9575685), (2079, 9373025), (2331, 8359725), (2475, 7873341), (2775, 7022169), (2849, 6839775), (3465, 5623815), (3663, 5319825), (3885, 5015835), (4725, 4124131), (4995, 3901205), (5775, 3374289), (6105, 3191895), (6475, 3009501), (6993, 2786575), (7425, 2624447), (8325, 2340723), (8547, 2279925), (10133, 1923075), (10175, 1915137), (10395, 1874605), (10989, 1773275), (11655, 1671945), (14245, 1367955), (17325, 1124763), (18315, 1063965), (19425, 1003167), (24975, 780241), (25641, 759975), (30399, 641025), (30525, 638379), (34965, 557315), (42735, 455985), (50665, 384615), (51975, 374921), (54945, 354655), (58275, 334389), (70931, 274725), (71225, 273591), (76923, 253325), (91197, 213675), (91575, 212793), (111463, 174825), (128205, 151995)]