1520298907105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{22369}}^1\times {\mathrm{42611}}^1$

素因数の和:65025

約数の個数: 32

約数和(自身を含む): 2058977750400

約数和(自身を除く): 538678843295

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 22369, 42611, 111845, 213055, 246059, 468721, 648701, 1230295, 1235719, 2343605, 3243505, 6178595, 7135711, 13592909, 35678555, 67964545, 953165459, 4765827295, 10484820049, 27641798311, 52424100245, 138208991555, 304059781421, 1520298907105]

約数ペア:

[(1, 1520298907105), (5, 304059781421), (11, 138208991555), (29, 52424100245), (55, 27641798311), (145, 10484820049), (319, 4765827295), (1595, 953165459), (22369, 67964545), (42611, 35678555), (111845, 13592909), (213055, 7135711), (246059, 6178595), (468721, 3243505), (648701, 2343605), (1230295, 1235719)]