12250965

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 20995200

約数和(自身を除く): 8744235

約数列:

[1, 3, 5, 15, 17, 51, 85, 107, 255, 321, 449, 535, 1347, 1605, 1819, 2245, 5457, 6735, 7633, 9095, 22899, 27285, 38165, 48043, 114495, 144129, 240215, 720645, 816731, 2450193, 4083655, 12250965]

約数ペア:

[(1, 12250965), (3, 4083655), (5, 2450193), (15, 816731), (17, 720645), (51, 240215), (85, 144129), (107, 114495), (255, 48043), (321, 38165), (449, 27285), (535, 22899), (1347, 9095), (1605, 7633), (1819, 6735), (2245, 5457)]