27491485

素因数分解:

$5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{5003}}^1$

素因数の和:5172

約数の個数: 16

約数和(自身を含む): 37950336

約数和(自身を除く): 10458851

約数列:

[1, 5, 7, 35, 157, 785, 1099, 5003, 5495, 25015, 35021, 175105, 785471, 3927355, 5498297, 27491485]

約数ペア:

[(1, 27491485), (5, 5498297), (7, 3927355), (35, 785471), (157, 175105), (785, 35021), (1099, 25015), (5003, 5495)]