47972085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{456877}}^1$

素因数の和:456892

約数の個数: 16

約数和(自身を含む): 87720576

約数和(自身を除く): 39748491

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 456877, 1370631, 2284385, 3198139, 6853155, 9594417, 15990695, 47972085]

約数ペア:

[(1, 47972085), (3, 15990695), (5, 9594417), (7, 6853155), (15, 3198139), (21, 2284385), (35, 1370631), (105, 456877)]