2597806085

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{28297}}^1$

素因数の和:28413

約数の個数: 32

約数和(自身を含む): 3705453312

約数和(自身を除く): 1107647227

約数列:

[1, 5, 7, 35, 43, 61, 215, 301, 305, 427, 1505, 2135, 2623, 13115, 18361, 28297, 91805, 141485, 198079, 990395, 1216771, 1726117, 6083855, 8517397, 8630585, 12082819, 42586985, 60414095, 74223031, 371115155, 519561217, 2597806085]

約数ペア:

[(1, 2597806085), (5, 519561217), (7, 371115155), (35, 74223031), (43, 60414095), (61, 42586985), (215, 12082819), (301, 8630585), (305, 8517397), (427, 6083855), (1505, 1726117), (2135, 1216771), (2623, 990395), (13115, 198079), (18361, 141485), (28297, 91805)]