255238559905

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{712927}}^1$

素因数の和:713185

約数の個数: 32

約数和(自身を含む): 358494418944

約数和(自身を除く): 103255859039

約数列:

[1, 5, 7, 35, 53, 193, 265, 371, 965, 1351, 1855, 6755, 10229, 51145, 71603, 358015, 712927, 3564635, 4990489, 24952445, 37785131, 137594911, 188925655, 264495917, 687974555, 963164377, 1322479585, 4815821885, 7292530283, 36462651415, 51047711981, 255238559905]

約数ペア:

[(1, 255238559905), (5, 51047711981), (7, 36462651415), (35, 7292530283), (53, 4815821885), (193, 1322479585), (265, 963164377), (371, 687974555), (965, 264495917), (1351, 188925655), (1855, 137594911), (6755, 37785131), (10229, 24952445), (51145, 4990489), (71603, 3564635), (358015, 712927)]