15427153

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{479}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 18247680

約数和(自身を除く): 2820527

約数列:

[1, 7, 43, 107, 301, 479, 749, 3353, 4601, 20597, 32207, 51253, 144179, 358771, 2203879, 15427153]

約数ペア:

[(1, 15427153), (7, 2203879), (43, 358771), (107, 144179), (301, 51253), (479, 32207), (749, 20597), (3353, 4601)]