25143561

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{54779}}^1$

素因数の和:54805

約数の個数: 16

約数和(自身を含む): 39441600

約数和(自身を除く): 14298039

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 54779, 164337, 493011, 931243, 1479033, 2793729, 8381187, 25143561]

約数ペア:

[(1, 25143561), (3, 8381187), (9, 2793729), (17, 1479033), (27, 931243), (51, 493011), (153, 164337), (459, 54779)]