26660905

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{683}}^1$

素因数の和:936

約数の個数: 16

約数和(自身を含む): 33061824

約数和(自身を除く): 6400919

約数列:

[1, 5, 37, 185, 211, 683, 1055, 3415, 7807, 25271, 39035, 126355, 144113, 720565, 5332181, 26660905]

約数ペア:

[(1, 26660905), (5, 5332181), (37, 720565), (185, 144113), (211, 126355), (683, 39035), (1055, 25271), (3415, 7807)]