27561935

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3929}}^1$

素因数の和:4018

約数の個数: 16

約数和(自身を含む): 35087040

約数和(自身を除く): 7525105

約数列:

[1, 5, 23, 61, 115, 305, 1403, 3929, 7015, 19645, 90367, 239669, 451835, 1198345, 5512387, 27561935]

約数ペア:

[(1, 27561935), (5, 5512387), (23, 1198345), (61, 451835), (115, 239669), (305, 90367), (1403, 19645), (3929, 7015)]