12475665

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2591}}^1$

素因数の和:2709

約数の個数: 24

約数和(自身を含む): 21835008

約数和(自身を除く): 9359343

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1605, 2591, 4815, 7773, 12955, 23319, 38865, 116595, 277237, 831711, 1386185, 2495133, 4158555, 12475665]

約数ペア:

[(1, 12475665), (3, 4158555), (5, 2495133), (9, 1386185), (15, 831711), (45, 277237), (107, 116595), (321, 38865), (535, 23319), (963, 12955), (1605, 7773), (2591, 4815)]