165087752995

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{755879}}^1$

素因数の和:755944

約数の個数: 36

約数和(自身を含む): 229816243440

約数和(自身を除く): 64728490445

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 361, 605, 1045, 1805, 2299, 3971, 11495, 19855, 43681, 218405, 755879, 3779395, 8314669, 14361701, 41573345, 71808505, 91461359, 157978711, 272872319, 457306795, 789893555, 1364361595, 1737765821, 3001595509, 8688829105, 15007977545, 33017550599, 165087752995]

約数ペア:

[(1, 165087752995), (5, 33017550599), (11, 15007977545), (19, 8688829105), (55, 3001595509), (95, 1737765821), (121, 1364361595), (209, 789893555), (361, 457306795), (605, 272872319), (1045, 157978711), (1805, 91461359), (2299, 71808505), (3971, 41573345), (11495, 14361701), (19855, 8314669), (43681, 3779395), (218405, 755879)]