27405835

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{3109}}^1$

素因数の和:3198

約数の個数: 16

約数和(自身を含む): 34483680

約数和(自身を除く): 7077845

約数列:

[1, 5, 41, 43, 205, 215, 1763, 3109, 8815, 15545, 127469, 133687, 637345, 668435, 5481167, 27405835]

約数ペア:

[(1, 27405835), (5, 5481167), (41, 668435), (43, 637345), (205, 133687), (215, 127469), (1763, 15545), (3109, 8815)]