1214127145

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{10477}}^1$

素因数の和:10550

約数の個数: 48

約数和(自身を含む): 1892075328

約数和(自身を除く): 677948183

約数列:

[1, 5, 7, 11, 35, 43, 49, 55, 77, 215, 245, 301, 385, 473, 539, 1505, 2107, 2365, 2695, 3311, 10477, 10535, 16555, 23177, 52385, 73339, 115247, 115885, 366695, 450511, 513373, 576235, 806729, 2252555, 2566865, 3153577, 4033645, 4955621, 5647103, 15767885, 22075039, 24778105, 28235515, 34689347, 110375195, 173446735, 242825429, 1214127145]

約数ペア:

[(1, 1214127145), (5, 242825429), (7, 173446735), (11, 110375195), (35, 34689347), (43, 28235515), (49, 24778105), (55, 22075039), (77, 15767885), (215, 5647103), (245, 4955621), (301, 4033645), (385, 3153577), (473, 2566865), (539, 2252555), (1505, 806729), (2107, 576235), (2365, 513373), (2695, 450511), (3311, 366695), (10477, 115885), (10535, 115247), (16555, 73339), (23177, 52385)]