3945423405

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:201

約数の個数: 192

約数和(自身を含む): 8371503360

約数和(自身を除く): 4426079955

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 37, 49, 55, 77, 105, 109, 111, 121, 147, 165, 185, 231, 245, 259, 327, 363, 385, 407, 539, 545, 555, 605, 735, 763, 777, 847, 1155, 1199, 1221, 1295, 1331, 1617, 1635, 1813, 1815, 2035, 2289, 2541, 2695, 2849, 3597, 3815, 3885, 3993, 4033, 4235, 4477, 5341, 5439, 5929, 5995, 6105, 6655, 8085, 8393, 8547, 9065, 9317, 11445, 12099, 12705, 13189, 13431, 14245, 16023, 17787, 17985, 19943, 19965, 20165, 22385, 25179, 26705, 27195, 27951, 28231, 29645, 31339, 39567, 41965, 42735, 44363, 46585, 49247, 58751, 59829, 60495, 65219, 65945, 67155, 80115, 84693, 88935, 92323, 94017, 99715, 125895, 133089, 139755, 141155, 145079, 147741, 156695, 176253, 195657, 197617, 197835, 219373, 221815, 246235, 276969, 293755, 299145, 310541, 326095, 344729, 423465, 435237, 461615, 470085, 487993, 592851, 646261, 658119, 665445, 725395, 738705, 881265, 931623, 978285, 988085, 1015553, 1034187, 1096865, 1384845, 1463979, 1552705, 1723645, 1938783, 2173787, 2176185, 2413103, 2439965, 2964255, 3046659, 3231305, 3290595, 3415951, 4658115, 5077765, 5170935, 5367923, 6521361, 7108871, 7239309, 7319895, 9693915, 10247853, 10868935, 12065515, 15233295, 16103769, 17079755, 21326613, 23911657, 26839615, 32606805, 35544355, 36196545, 37575461, 51239265, 71734971, 80518845, 106633065, 112726383, 119558285, 187877305, 263028227, 358674855, 563631915, 789084681, 1315141135, 3945423405]

約数ペア:

[(1, 3945423405), (3, 1315141135), (5, 789084681), (7, 563631915), (11, 358674855), (15, 263028227), (21, 187877305), (33, 119558285), (35, 112726383), (37, 106633065), (49, 80518845), (55, 71734971), (77, 51239265), (105, 37575461), (109, 36196545), (111, 35544355), (121, 32606805), (147, 26839615), (165, 23911657), (185, 21326613), (231, 17079755), (245, 16103769), (259, 15233295), (327, 12065515), (363, 10868935), (385, 10247853), (407, 9693915), (539, 7319895), (545, 7239309), (555, 7108871), (605, 6521361), (735, 5367923), (763, 5170935), (777, 5077765), (847, 4658115), (1155, 3415951), (1199, 3290595), (1221, 3231305), (1295, 3046659), (1331, 2964255), (1617, 2439965), (1635, 2413103), (1813, 2176185), (1815, 2173787), (2035, 1938783), (2289, 1723645), (2541, 1552705), (2695, 1463979), (2849, 1384845), (3597, 1096865), (3815, 1034187), (3885, 1015553), (3993, 988085), (4033, 978285), (4235, 931623), (4477, 881265), (5341, 738705), (5439, 725395), (5929, 665445), (5995, 658119), (6105, 646261), (6655, 592851), (8085, 487993), (8393, 470085), (8547, 461615), (9065, 435237), (9317, 423465), (11445, 344729), (12099, 326095), (12705, 310541), (13189, 299145), (13431, 293755), (14245, 276969), (16023, 246235), (17787, 221815), (17985, 219373), (19943, 197835), (19965, 197617), (20165, 195657), (22385, 176253), (25179, 156695), (26705, 147741), (27195, 145079), (27951, 141155), (28231, 139755), (29645, 133089), (31339, 125895), (39567, 99715), (41965, 94017), (42735, 92323), (44363, 88935), (46585, 84693), (49247, 80115), (58751, 67155), (59829, 65945), (60495, 65219)]