27839735

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{433}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 41997312

約数和(自身を除く): 14157577

約数列:

[1, 5, 7, 11, 35, 55, 77, 167, 385, 433, 835, 1169, 1837, 2165, 3031, 4763, 5845, 9185, 12859, 15155, 23815, 33341, 64295, 72311, 166705, 361555, 506177, 795421, 2530885, 3977105, 5567947, 27839735]

約数ペア:

[(1, 27839735), (5, 5567947), (7, 3977105), (11, 2530885), (35, 795421), (55, 506177), (77, 361555), (167, 166705), (385, 72311), (433, 64295), (835, 33341), (1169, 23815), (1837, 15155), (2165, 12859), (3031, 9185), (4763, 5845)]