12707730455

素因数分解:

$5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{808637}}^1$

素因数の和:809098

約数の個数: 16

約数和(自身を含む): 17466580800

約数和(自身を除く): 4758850345

約数列:

[1, 5, 7, 35, 449, 2245, 3143, 15715, 808637, 4043185, 5660459, 28302295, 363078013, 1815390065, 2541546091, 12707730455]

約数ペア:

[(1, 12707730455), (5, 2541546091), (7, 1815390065), (35, 363078013), (449, 28302295), (2245, 5660459), (3143, 4043185), (15715, 808637)]