25885467

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{50459}}^1$

素因数の和:50487

約数の個数: 16

約数和(自身を含む): 40368000

約数和(自身を除く): 14482533

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 50459, 151377, 454131, 958721, 1362393, 2876163, 8628489, 25885467]

約数ペア:

[(1, 25885467), (3, 8628489), (9, 2876163), (19, 1362393), (27, 958721), (57, 454131), (171, 151377), (513, 50459)]