25546391

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 28510944

約数和(自身を除く): 2964553

約数列:

[1, 13, 37, 173, 307, 481, 2249, 3991, 6401, 11359, 53111, 83213, 147667, 690443, 1965107, 25546391]

約数ペア:

[(1, 25546391), (13, 1965107), (37, 690443), (173, 147667), (307, 83213), (481, 53111), (2249, 11359), (3991, 6401)]