239861890895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{543307}}^1$

素因数の和:543695

約数の個数: 32

約数和(自身を含む): 328592678400

約数和(自身を除く): 88730787505

約数列:

[1, 5, 11, 23, 55, 115, 253, 349, 1265, 1745, 3839, 8027, 19195, 40135, 88297, 441485, 543307, 2716535, 5976377, 12496061, 29881885, 62480305, 137456671, 189614143, 687283355, 948070715, 2085755573, 4361125289, 10428777865, 21805626445, 47972378179, 239861890895]

約数ペア:

[(1, 239861890895), (5, 47972378179), (11, 21805626445), (23, 10428777865), (55, 4361125289), (115, 2085755573), (253, 948070715), (349, 687283355), (1265, 189614143), (1745, 137456671), (3839, 62480305), (8027, 29881885), (19195, 12496061), (40135, 5976377), (88297, 2716535), (441485, 543307)]