508729070075

素因数分解:

$5^2\times {\mathrm{109}}^1\times {\mathrm{227}}^2\times {\mathrm{3623}}^1$

素因数の和:4196

約数の個数: 36

約数和(自身を含む): 639604724880

約数和(自身を除く): 130875654805

約数列:

[1, 5, 25, 109, 227, 545, 1135, 2725, 3623, 5675, 18115, 24743, 51529, 90575, 123715, 257645, 394907, 618575, 822421, 1288225, 1974535, 4112105, 5616661, 9872675, 20560525, 28083305, 89643889, 140416525, 186689567, 448219445, 933447835, 2241097225, 4667239175, 20349162803, 101745814015, 508729070075]

約数ペア:

[(1, 508729070075), (5, 101745814015), (25, 20349162803), (109, 4667239175), (227, 2241097225), (545, 933447835), (1135, 448219445), (2725, 186689567), (3623, 140416525), (5675, 89643889), (18115, 28083305), (24743, 20560525), (51529, 9872675), (90575, 5616661), (123715, 4112105), (257645, 1974535), (394907, 1288225), (618575, 822421)]