27081285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23447}}^1$

素因数の和:23473

約数の個数: 32

約数和(自身を含む): 54024192

約数和(自身を除く): 26942907

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 23447, 70341, 117235, 164129, 257917, 351705, 492387, 773751, 820645, 1289585, 1805419, 2461935, 3868755, 5416257, 9027095, 27081285]

約数ペア:

[(1, 27081285), (3, 9027095), (5, 5416257), (7, 3868755), (11, 2461935), (15, 1805419), (21, 1289585), (33, 820645), (35, 773751), (55, 492387), (77, 351705), (105, 257917), (165, 164129), (231, 117235), (385, 70341), (1155, 23447)]