28841947905

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{781307}}^1$

素因数の和:781445

約数の個数: 32

約数和(自身を含む): 48603608064

約数和(自身を除く): 19761660159

約数列:

[1, 3, 5, 15, 23, 69, 107, 115, 321, 345, 535, 1605, 2461, 7383, 12305, 36915, 781307, 2343921, 3906535, 11719605, 17970061, 53910183, 83599849, 89850305, 250799547, 269550915, 417999245, 1253997735, 1922796527, 5768389581, 9613982635, 28841947905]

約数ペア:

[(1, 28841947905), (3, 9613982635), (5, 5768389581), (15, 1922796527), (23, 1253997735), (69, 417999245), (107, 269550915), (115, 250799547), (321, 89850305), (345, 83599849), (535, 53910183), (1605, 17970061), (2461, 11719605), (7383, 3906535), (12305, 2343921), (36915, 781307)]