2021296076145

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2311651}}^1$

素因数の和:2311812

約数の個数: 80

約数和(自身を含む): 3866709547008

約数和(自身を除く): 1845413470863

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 127, 135, 153, 255, 381, 405, 459, 635, 765, 1143, 1377, 1905, 2159, 2295, 3429, 5715, 6477, 6885, 10287, 10795, 17145, 19431, 32385, 51435, 58293, 97155, 174879, 291465, 874395, 2311651, 6934953, 11558255, 20804859, 34674765, 39298067, 62414577, 104024295, 117894201, 187243731, 196490335, 293579677, 312072885, 353682603, 589471005, 880739031, 936218655, 1061047809, 1467898385, 1768413015, 2642217093, 3183143427, 4403695155, 4990854509, 5305239045, 7926651279, 13211085465, 14972563527, 15915717135, 23779953837, 24954272545, 39633256395, 44917690581, 74862817635, 118899769185, 134753071743, 224588452905, 404259215229, 673765358715, 2021296076145]

約数ペア:

[(1, 2021296076145), (3, 673765358715), (5, 404259215229), (9, 224588452905), (15, 134753071743), (17, 118899769185), (27, 74862817635), (45, 44917690581), (51, 39633256395), (81, 24954272545), (85, 23779953837), (127, 15915717135), (135, 14972563527), (153, 13211085465), (255, 7926651279), (381, 5305239045), (405, 4990854509), (459, 4403695155), (635, 3183143427), (765, 2642217093), (1143, 1768413015), (1377, 1467898385), (1905, 1061047809), (2159, 936218655), (2295, 880739031), (3429, 589471005), (5715, 353682603), (6477, 312072885), (6885, 293579677), (10287, 196490335), (10795, 187243731), (17145, 117894201), (19431, 104024295), (32385, 62414577), (51435, 39298067), (58293, 34674765), (97155, 20804859), (174879, 11558255), (291465, 6934953), (874395, 2311651)]