27475905

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{761}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 46085760

約数和(自身を除く): 18609855

約数列:

[1, 3, 5, 15, 29, 83, 87, 145, 249, 415, 435, 761, 1245, 2283, 2407, 3805, 7221, 11415, 12035, 22069, 36105, 63163, 66207, 110345, 189489, 315815, 331035, 947445, 1831727, 5495181, 9158635, 27475905]

約数ペア:

[(1, 27475905), (3, 9158635), (5, 5495181), (15, 1831727), (29, 947445), (83, 331035), (87, 315815), (145, 189489), (249, 110345), (415, 66207), (435, 63163), (761, 36105), (1245, 22069), (2283, 12035), (2407, 11415), (3805, 7221)]