13580735

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6361}}^1$

素因数の和:6434

約数の個数: 16

約数和(自身を含む): 18933312

約数和(自身を除く): 5352577

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 6361, 31805, 44527, 222635, 388021, 1940105, 2716147, 13580735]

約数ペア:

[(1, 13580735), (5, 2716147), (7, 1940105), (35, 388021), (61, 222635), (305, 44527), (427, 31805), (2135, 6361)]