27803985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{15319}}^1$

素因数の和:15349

約数の個数: 24

約数和(自身を含む): 48901440

約数和(自身を除く): 21097455

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 15319, 45957, 76595, 168509, 229785, 505527, 842545, 1853599, 2527635, 5560797, 9267995, 27803985]

約数ペア:

[(1, 27803985), (3, 9267995), (5, 5560797), (11, 2527635), (15, 1853599), (33, 842545), (55, 505527), (121, 229785), (165, 168509), (363, 76595), (605, 45957), (1815, 15319)]