15139435

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{643}}^1$

素因数の和:942

約数の個数: 16

約数和(自身を含む): 19335456

約数和(自身を除く): 4196021

約数列:

[1, 5, 17, 85, 277, 643, 1385, 3215, 4709, 10931, 23545, 54655, 178111, 890555, 3027887, 15139435]

約数ペア:

[(1, 15139435), (5, 3027887), (17, 890555), (85, 178111), (277, 54655), (643, 23545), (1385, 10931), (3215, 4709)]