27148605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1201}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 47772288

約数和(自身を除く): 20623683

約数列:

[1, 3, 5, 11, 15, 33, 55, 137, 165, 411, 685, 1201, 1507, 2055, 3603, 4521, 6005, 7535, 13211, 18015, 22605, 39633, 66055, 164537, 198165, 493611, 822685, 1809907, 2468055, 5429721, 9049535, 27148605]

約数ペア:

[(1, 27148605), (3, 9049535), (5, 5429721), (11, 2468055), (15, 1809907), (33, 822685), (55, 493611), (137, 198165), (165, 164537), (411, 66055), (685, 39633), (1201, 22605), (1507, 18015), (2055, 13211), (3603, 7535), (4521, 6005)]