4256006915

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{181609}}^1$

素因数の和:181766

約数の個数: 16

約数和(自身を含む): 5273954400

約数和(自身を除く): 1017947485

約数列:

[1, 5, 43, 109, 215, 545, 4687, 23435, 181609, 908045, 7809187, 19795381, 39045935, 98976905, 851201383, 4256006915]

約数ペア:

[(1, 4256006915), (5, 851201383), (43, 98976905), (109, 39045935), (215, 19795381), (545, 7809187), (4687, 908045), (23435, 181609)]