28737112005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:488

約数の個数: 192

約数和(自身を含む): 59779399680

約数和(自身を除く): 31042287675

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 59, 63, 105, 141, 167, 177, 197, 235, 295, 315, 329, 413, 423, 501, 531, 591, 705, 835, 885, 985, 987, 1169, 1239, 1379, 1503, 1645, 1773, 2065, 2115, 2505, 2655, 2773, 2955, 2961, 3507, 3717, 4137, 4935, 5845, 6195, 6895, 7515, 7849, 8319, 8865, 9259, 9853, 10521, 11623, 12411, 13865, 14805, 17535, 18585, 19411, 20685, 23547, 24957, 27777, 29559, 32899, 34869, 39245, 41595, 46295, 49265, 52605, 54943, 58115, 58233, 62055, 64813, 68971, 70641, 81361, 83331, 88677, 97055, 98697, 104607, 117735, 124785, 138885, 147795, 164495, 164829, 174345, 174699, 194439, 206913, 230293, 244083, 274715, 291165, 296091, 324065, 344855, 353205, 406805, 416655, 443385, 463091, 493485, 494487, 523035, 546281, 583317, 620739, 690879, 732249, 824145, 873495, 972195, 1034565, 1151465, 1220415, 1389273, 1480455, 1546253, 1638843, 1941041, 2072637, 2315455, 2472435, 2731405, 2916585, 3103695, 3241637, 3454395, 3661245, 3823967, 4167819, 4638759, 4916529, 5823123, 6946365, 7731265, 8194215, 9705205, 9724911, 10363185, 10823771, 11471901, 13587287, 13916277, 16208185, 17469369, 19119835, 20839095, 23193795, 24582645, 29115615, 29174733, 32471313, 34415703, 40761861, 48624555, 54118855, 57359505, 67936435, 69581385, 87346845, 91228927, 97413939, 122285583, 145873665, 162356565, 172078515, 203809305, 273686781, 456144635, 487069695, 611427915, 638602489, 821060343, 1368433905, 1915807467, 3193012445, 4105301715, 5747422401, 9579037335, 28737112005]

約数ペア:

[(1, 28737112005), (3, 9579037335), (5, 5747422401), (7, 4105301715), (9, 3193012445), (15, 1915807467), (21, 1368433905), (35, 821060343), (45, 638602489), (47, 611427915), (59, 487069695), (63, 456144635), (105, 273686781), (141, 203809305), (167, 172078515), (177, 162356565), (197, 145873665), (235, 122285583), (295, 97413939), (315, 91228927), (329, 87346845), (413, 69581385), (423, 67936435), (501, 57359505), (531, 54118855), (591, 48624555), (705, 40761861), (835, 34415703), (885, 32471313), (985, 29174733), (987, 29115615), (1169, 24582645), (1239, 23193795), (1379, 20839095), (1503, 19119835), (1645, 17469369), (1773, 16208185), (2065, 13916277), (2115, 13587287), (2505, 11471901), (2655, 10823771), (2773, 10363185), (2955, 9724911), (2961, 9705205), (3507, 8194215), (3717, 7731265), (4137, 6946365), (4935, 5823123), (5845, 4916529), (6195, 4638759), (6895, 4167819), (7515, 3823967), (7849, 3661245), (8319, 3454395), (8865, 3241637), (9259, 3103695), (9853, 2916585), (10521, 2731405), (11623, 2472435), (12411, 2315455), (13865, 2072637), (14805, 1941041), (17535, 1638843), (18585, 1546253), (19411, 1480455), (20685, 1389273), (23547, 1220415), (24957, 1151465), (27777, 1034565), (29559, 972195), (32899, 873495), (34869, 824145), (39245, 732249), (41595, 690879), (46295, 620739), (49265, 583317), (52605, 546281), (54943, 523035), (58115, 494487), (58233, 493485), (62055, 463091), (64813, 443385), (68971, 416655), (70641, 406805), (81361, 353205), (83331, 344855), (88677, 324065), (97055, 296091), (98697, 291165), (104607, 274715), (117735, 244083), (124785, 230293), (138885, 206913), (147795, 194439), (164495, 174699), (164829, 174345)]