6551218905

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{3877}}^1$

素因数の和:3940

約数の個数: 144

約数和(自身を含む): 14111576640

約数和(自身を除く): 7560357735

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 49, 55, 57, 77, 95, 105, 121, 133, 147, 165, 209, 231, 245, 285, 363, 385, 399, 539, 605, 627, 665, 735, 847, 931, 1045, 1155, 1463, 1617, 1815, 1995, 2299, 2541, 2695, 2793, 3135, 3877, 4235, 4389, 4655, 5929, 6897, 7315, 8085, 10241, 11495, 11631, 12705, 13965, 16093, 17787, 19385, 21945, 27139, 29645, 30723, 34485, 42647, 48279, 51205, 58155, 73663, 80465, 81417, 88935, 112651, 127941, 135695, 153615, 189973, 213235, 220989, 241395, 298529, 337953, 368315, 407085, 469117, 515641, 563255, 569919, 639705, 810293, 895587, 949865, 1104945, 1407351, 1492645, 1546923, 1689765, 2089703, 2345585, 2430879, 2578205, 2849595, 3283819, 3609487, 4051465, 4477935, 5672051, 6269109, 7036755, 7734615, 8913223, 9851457, 10448515, 10828461, 12154395, 16419095, 17016153, 18047435, 22986733, 26739669, 28360255, 31345545, 39704357, 44566115, 49257285, 54142305, 62392561, 68960199, 85080765, 114933665, 119113071, 133698345, 187177683, 198521785, 311962805, 344800995, 436747927, 595565355, 935888415, 1310243781, 2183739635, 6551218905]

約数ペア:

[(1, 6551218905), (3, 2183739635), (5, 1310243781), (7, 935888415), (11, 595565355), (15, 436747927), (19, 344800995), (21, 311962805), (33, 198521785), (35, 187177683), (49, 133698345), (55, 119113071), (57, 114933665), (77, 85080765), (95, 68960199), (105, 62392561), (121, 54142305), (133, 49257285), (147, 44566115), (165, 39704357), (209, 31345545), (231, 28360255), (245, 26739669), (285, 22986733), (363, 18047435), (385, 17016153), (399, 16419095), (539, 12154395), (605, 10828461), (627, 10448515), (665, 9851457), (735, 8913223), (847, 7734615), (931, 7036755), (1045, 6269109), (1155, 5672051), (1463, 4477935), (1617, 4051465), (1815, 3609487), (1995, 3283819), (2299, 2849595), (2541, 2578205), (2695, 2430879), (2793, 2345585), (3135, 2089703), (3877, 1689765), (4235, 1546923), (4389, 1492645), (4655, 1407351), (5929, 1104945), (6897, 949865), (7315, 895587), (8085, 810293), (10241, 639705), (11495, 569919), (11631, 563255), (12705, 515641), (13965, 469117), (16093, 407085), (17787, 368315), (19385, 337953), (21945, 298529), (27139, 241395), (29645, 220989), (30723, 213235), (34485, 189973), (42647, 153615), (48279, 135695), (51205, 127941), (58155, 112651), (73663, 88935), (80465, 81417)]