25182115

素因数分解:

$5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1709}}^1$

素因数の和:2142

約数の個数: 16

約数和(自身を含む): 34637760

約数和(自身を除く): 9455645

約数列:

[1, 5, 7, 35, 421, 1709, 2105, 2947, 8545, 11963, 14735, 59815, 719489, 3597445, 5036423, 25182115]

約数ペア:

[(1, 25182115), (5, 5036423), (7, 3597445), (35, 719489), (421, 59815), (1709, 14735), (2105, 11963), (2947, 8545)]