27974265

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9973}}^1$

素因数の和:10009

約数の個数: 32

約数和(自身を含む): 51705216

約数和(自身を除く): 23730951

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 9973, 29919, 49865, 109703, 149595, 169541, 329109, 508623, 548515, 847705, 1645545, 1864951, 2543115, 5594853, 9324755, 27974265]

約数ペア:

[(1, 27974265), (3, 9324755), (5, 5594853), (11, 2543115), (15, 1864951), (17, 1645545), (33, 847705), (51, 548515), (55, 508623), (85, 329109), (165, 169541), (187, 149595), (255, 109703), (561, 49865), (935, 29919), (2805, 9973)]