57144285

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 80

約数和(自身を含む): 113743872

約数和(自身を除く): 56599587

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 101, 127, 135, 165, 297, 303, 381, 405, 495, 505, 635, 891, 909, 1111, 1143, 1397, 1485, 1515, 1905, 2727, 3333, 3429, 4191, 4455, 4545, 5555, 5715, 6985, 8181, 9999, 10287, 12573, 12827, 13635, 16665, 17145, 20955, 29997, 37719, 38481, 40905, 49995, 51435, 62865, 64135, 89991, 113157, 115443, 141097, 149985, 188595, 192405, 346329, 423291, 449955, 565785, 577215, 705485, 1038987, 1269873, 1731645, 2116455, 3809619, 5194935, 6349365, 11428857, 19048095, 57144285]

約数ペア:

[(1, 57144285), (3, 19048095), (5, 11428857), (9, 6349365), (11, 5194935), (15, 3809619), (27, 2116455), (33, 1731645), (45, 1269873), (55, 1038987), (81, 705485), (99, 577215), (101, 565785), (127, 449955), (135, 423291), (165, 346329), (297, 192405), (303, 188595), (381, 149985), (405, 141097), (495, 115443), (505, 113157), (635, 89991), (891, 64135), (909, 62865), (1111, 51435), (1143, 49995), (1397, 40905), (1485, 38481), (1515, 37719), (1905, 29997), (2727, 20955), (3333, 17145), (3429, 16665), (4191, 13635), (4455, 12827), (4545, 12573), (5555, 10287), (5715, 9999), (6985, 8181)]