2905735

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1361}}^1$

素因数の和:1434

約数の個数: 16

約数和(自身を含む): 4053312

約数和(自身を除く): 1147577

約数列:

[1, 5, 7, 35, 61, 305, 427, 1361, 2135, 6805, 9527, 47635, 83021, 415105, 581147, 2905735]

約数ペア:

[(1, 2905735), (5, 581147), (7, 415105), (35, 83021), (61, 47635), (305, 9527), (427, 6805), (1361, 2135)]