273311295

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{2969}}^1$

素因数の和:3032

約数の個数: 48

約数和(自身を含む): 488838240

約数和(自身を除く): 215526945

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 361, 969, 1083, 1615, 1805, 2969, 4845, 5415, 6137, 8907, 14845, 18411, 30685, 44535, 50473, 56411, 92055, 151419, 169233, 252365, 282055, 757095, 846165, 958987, 1071809, 2876961, 3215427, 4794935, 5359045, 14384805, 16077135, 18220753, 54662259, 91103765, 273311295]

約数ペア:

[(1, 273311295), (3, 91103765), (5, 54662259), (15, 18220753), (17, 16077135), (19, 14384805), (51, 5359045), (57, 4794935), (85, 3215427), (95, 2876961), (255, 1071809), (285, 958987), (323, 846165), (361, 757095), (969, 282055), (1083, 252365), (1615, 169233), (1805, 151419), (2969, 92055), (4845, 56411), (5415, 50473), (6137, 44535), (8907, 30685), (14845, 18411)]