2850537795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{7253}}^1$

素因数の和:7484

約数の個数: 64

約数和(自身を含む): 5515361280

約数和(自身を除く): 2664823485

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 197, 285, 399, 591, 665, 985, 1379, 1995, 2955, 3743, 4137, 6895, 7253, 11229, 18715, 20685, 21759, 26201, 36265, 50771, 56145, 78603, 108795, 131005, 137807, 152313, 253855, 393015, 413421, 689035, 761565, 964649, 1428841, 2067105, 2893947, 4286523, 4823245, 7144205, 10001887, 14469735, 21432615, 27147979, 30005661, 50009435, 81443937, 135739895, 150028305, 190035853, 407219685, 570107559, 950179265, 2850537795]

約数ペア:

[(1, 2850537795), (3, 950179265), (5, 570107559), (7, 407219685), (15, 190035853), (19, 150028305), (21, 135739895), (35, 81443937), (57, 50009435), (95, 30005661), (105, 27147979), (133, 21432615), (197, 14469735), (285, 10001887), (399, 7144205), (591, 4823245), (665, 4286523), (985, 2893947), (1379, 2067105), (1995, 1428841), (2955, 964649), (3743, 761565), (4137, 689035), (6895, 413421), (7253, 393015), (11229, 253855), (18715, 152313), (20685, 137807), (21759, 131005), (26201, 108795), (36265, 78603), (50771, 56145)]