13137321755

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1\times {\mathrm{2521}}^1$

素因数の和:3071

約数の個数: 32

約数和(自身を含む): 16549565760

約数和(自身を除く): 3412244005

約数列:

[1, 5, 29, 83, 145, 415, 433, 2165, 2407, 2521, 12035, 12557, 12605, 35939, 62785, 73109, 179695, 209243, 365545, 1042231, 1046215, 1091593, 5211155, 5457965, 6068047, 30340235, 31656197, 90602219, 158280985, 453011095, 2627464351, 13137321755]

約数ペア:

[(1, 13137321755), (5, 2627464351), (29, 453011095), (83, 158280985), (145, 90602219), (415, 31656197), (433, 30340235), (2165, 6068047), (2407, 5457965), (2521, 5211155), (12035, 1091593), (12557, 1046215), (12605, 1042231), (35939, 365545), (62785, 209243), (73109, 179695)]