11820919005

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:465

約数の個数: 192

約数和(自身を含む): 25222855680

約数和(自身を除く): 13401936675

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 49, 63, 105, 135, 141, 147, 189, 193, 197, 235, 245, 315, 329, 423, 441, 579, 591, 705, 735, 945, 965, 985, 987, 1269, 1323, 1351, 1379, 1645, 1737, 1773, 2115, 2205, 2303, 2895, 2955, 2961, 4053, 4137, 4935, 5211, 5319, 6345, 6615, 6755, 6895, 6909, 8685, 8865, 8883, 9071, 9259, 9457, 9653, 11515, 12159, 12411, 14805, 20265, 20685, 20727, 26055, 26595, 27213, 27777, 28371, 28959, 34545, 36477, 37233, 38021, 44415, 45355, 46295, 47285, 48265, 60795, 62055, 62181, 63497, 64813, 81639, 83331, 85113, 86877, 103635, 114063, 136065, 138885, 141855, 144795, 182385, 186165, 190105, 190491, 194439, 244917, 249993, 255339, 260631, 266147, 310905, 317485, 324065, 342189, 408195, 416655, 425565, 434385, 444479, 453691, 570315, 571473, 583317, 798441, 952455, 972195, 1026567, 1224585, 1249965, 1276695, 1303155, 1330735, 1333437, 1361073, 1710945, 1714419, 1749951, 1786987, 1863029, 2222395, 2268455, 2395323, 2857365, 2916585, 3992205, 4000311, 4083219, 5132835, 5360961, 5589087, 6667185, 6805365, 7185969, 8572095, 8749755, 8934935, 9315145, 11976615, 12000933, 12249657, 12508909, 16082883, 16767261, 20001555, 20416095, 26804805, 27945435, 35929845, 37526727, 48248649, 50301783, 60004665, 61248285, 62544545, 80414415, 83836305, 87562363, 112580181, 187633635, 241243245, 251508915, 262687089, 337740543, 437811815, 562900905, 788061267, 1313435445, 1688702715, 2364183801, 3940306335, 11820919005]

約数ペア:

[(1, 11820919005), (3, 3940306335), (5, 2364183801), (7, 1688702715), (9, 1313435445), (15, 788061267), (21, 562900905), (27, 437811815), (35, 337740543), (45, 262687089), (47, 251508915), (49, 241243245), (63, 187633635), (105, 112580181), (135, 87562363), (141, 83836305), (147, 80414415), (189, 62544545), (193, 61248285), (197, 60004665), (235, 50301783), (245, 48248649), (315, 37526727), (329, 35929845), (423, 27945435), (441, 26804805), (579, 20416095), (591, 20001555), (705, 16767261), (735, 16082883), (945, 12508909), (965, 12249657), (985, 12000933), (987, 11976615), (1269, 9315145), (1323, 8934935), (1351, 8749755), (1379, 8572095), (1645, 7185969), (1737, 6805365), (1773, 6667185), (2115, 5589087), (2205, 5360961), (2303, 5132835), (2895, 4083219), (2955, 4000311), (2961, 3992205), (4053, 2916585), (4137, 2857365), (4935, 2395323), (5211, 2268455), (5319, 2222395), (6345, 1863029), (6615, 1786987), (6755, 1749951), (6895, 1714419), (6909, 1710945), (8685, 1361073), (8865, 1333437), (8883, 1330735), (9071, 1303155), (9259, 1276695), (9457, 1249965), (9653, 1224585), (11515, 1026567), (12159, 972195), (12411, 952455), (14805, 798441), (20265, 583317), (20685, 571473), (20727, 570315), (26055, 453691), (26595, 444479), (27213, 434385), (27777, 425565), (28371, 416655), (28959, 408195), (34545, 342189), (36477, 324065), (37233, 317485), (38021, 310905), (44415, 266147), (45355, 260631), (46295, 255339), (47285, 249993), (48265, 244917), (60795, 194439), (62055, 190491), (62181, 190105), (63497, 186165), (64813, 182385), (81639, 144795), (83331, 141855), (85113, 138885), (86877, 136065), (103635, 114063)]