2247462855

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3851}}^1$

素因数の和:4010

約数の個数: 80

約数和(自身を含む): 4429738368

約数和(自身を除く): 2182275513

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 131, 135, 165, 297, 393, 405, 495, 655, 891, 1179, 1441, 1485, 1965, 3537, 3851, 4323, 4455, 5895, 7205, 10611, 11553, 12969, 17685, 19255, 21615, 34659, 38907, 42361, 53055, 57765, 64845, 103977, 116721, 127083, 173295, 194535, 211805, 311931, 381249, 504481, 519885, 583605, 635415, 1143747, 1513443, 1559655, 1906245, 2522405, 3431241, 4540329, 5549291, 5718735, 7567215, 13620987, 16647873, 17156205, 22701645, 27746455, 40862961, 49943619, 68104935, 83239365, 149830857, 204314805, 249718095, 449492571, 749154285, 2247462855]

約数ペア:

[(1, 2247462855), (3, 749154285), (5, 449492571), (9, 249718095), (11, 204314805), (15, 149830857), (27, 83239365), (33, 68104935), (45, 49943619), (55, 40862961), (81, 27746455), (99, 22701645), (131, 17156205), (135, 16647873), (165, 13620987), (297, 7567215), (393, 5718735), (405, 5549291), (495, 4540329), (655, 3431241), (891, 2522405), (1179, 1906245), (1441, 1559655), (1485, 1513443), (1965, 1143747), (3537, 635415), (3851, 583605), (4323, 519885), (4455, 504481), (5895, 381249), (7205, 311931), (10611, 211805), (11553, 194535), (12969, 173295), (17685, 127083), (19255, 116721), (21615, 103977), (34659, 64845), (38907, 57765), (42361, 53055)]