2517495

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1069}}^1$

素因数の和:1234

約数の個数: 16

約数和(自身を含む): 4057440

約数和(自身を除く): 1539945

約数列:

[1, 3, 5, 15, 157, 471, 785, 1069, 2355, 3207, 5345, 16035, 167833, 503499, 839165, 2517495]

約数ペア:

[(1, 2517495), (3, 839165), (5, 503499), (15, 167833), (157, 16035), (471, 5345), (785, 3207), (1069, 2355)]