3867689945

素因数分解:

$5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{509}}^1\times {\mathrm{2029}}^1$

素因数の和:2657

約数の個数: 32

約数和(自身を含む): 5366995200

約数和(自身を除く): 1499305255

約数列:

[1, 5, 7, 35, 107, 509, 535, 749, 2029, 2545, 3563, 3745, 10145, 14203, 17815, 54463, 71015, 217103, 272315, 381241, 1032761, 1085515, 1519721, 1906205, 5163805, 7229327, 7598605, 36146635, 110505427, 552527135, 773537989, 3867689945]

約数ペア:

[(1, 3867689945), (5, 773537989), (7, 552527135), (35, 110505427), (107, 36146635), (509, 7598605), (535, 7229327), (749, 5163805), (2029, 1906205), (2545, 1519721), (3563, 1085515), (3745, 1032761), (10145, 381241), (14203, 272315), (17815, 217103), (54463, 71015)]