25813065

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{28211}}^1$

素因数の和:28280

約数の個数: 16

約数和(自身を含む): 41979456

約数和(自身を除く): 16166391

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 28211, 84633, 141055, 423165, 1720871, 5162613, 8604355, 25813065]

約数ペア:

[(1, 25813065), (3, 8604355), (5, 5162613), (15, 1720871), (61, 423165), (183, 141055), (305, 84633), (915, 28211)]