870867855

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1367}}^1$

素因数の和:1419

約数の個数: 120

約数和(自身を含む): 1849278816

約数和(自身を除く): 978410961

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 81, 99, 117, 121, 135, 143, 165, 195, 297, 351, 363, 405, 429, 495, 585, 605, 715, 891, 1053, 1089, 1287, 1367, 1485, 1573, 1755, 1815, 2145, 3267, 3861, 4101, 4455, 4719, 5265, 5445, 6435, 6835, 7865, 9801, 11583, 12303, 14157, 15037, 16335, 17771, 19305, 20505, 23595, 36909, 42471, 45111, 49005, 53313, 57915, 61515, 70785, 75185, 88855, 110727, 127413, 135333, 159939, 165407, 184545, 195481, 212355, 225555, 266565, 405999, 479817, 496221, 553635, 586443, 637065, 676665, 799695, 827035, 977405, 1217997, 1439451, 1488663, 1759329, 2029995, 2150291, 2399085, 2481105, 2932215, 4465989, 5277987, 6089985, 6450873, 7197255, 7443315, 8796645, 10751455, 13397967, 15833961, 19352619, 22329945, 26389935, 32254365, 58057857, 66989835, 79169805, 96763095, 174173571, 290289285, 870867855]

約数ペア:

[(1, 870867855), (3, 290289285), (5, 174173571), (9, 96763095), (11, 79169805), (13, 66989835), (15, 58057857), (27, 32254365), (33, 26389935), (39, 22329945), (45, 19352619), (55, 15833961), (65, 13397967), (81, 10751455), (99, 8796645), (117, 7443315), (121, 7197255), (135, 6450873), (143, 6089985), (165, 5277987), (195, 4465989), (297, 2932215), (351, 2481105), (363, 2399085), (405, 2150291), (429, 2029995), (495, 1759329), (585, 1488663), (605, 1439451), (715, 1217997), (891, 977405), (1053, 827035), (1089, 799695), (1287, 676665), (1367, 637065), (1485, 586443), (1573, 553635), (1755, 496221), (1815, 479817), (2145, 405999), (3267, 266565), (3861, 225555), (4101, 212355), (4455, 195481), (4719, 184545), (5265, 165407), (5445, 159939), (6435, 135333), (6835, 127413), (7865, 110727), (9801, 88855), (11583, 75185), (12303, 70785), (14157, 61515), (15037, 57915), (16335, 53313), (17771, 49005), (19305, 45111), (20505, 42471), (23595, 36909)]