2885505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{27481}}^1$

素因数の和:27496

約数の個数: 16

約数和(自身を含む): 5276544

約数和(自身を除く): 2391039

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 27481, 82443, 137405, 192367, 412215, 577101, 961835, 2885505]

約数ペア:

[(1, 2885505), (3, 961835), (5, 577101), (7, 412215), (15, 192367), (21, 137405), (35, 82443), (105, 27481)]