25755455

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{42571}}^1$

素因数の和:42598

約数の個数: 12

約数和(自身を含む): 33972456

約数和(自身を除く): 8217001

約数列:

[1, 5, 11, 55, 121, 605, 42571, 212855, 468281, 2341405, 5151091, 25755455]

約数ペア:

[(1, 25755455), (5, 5151091), (11, 2341405), (55, 468281), (121, 212855), (605, 42571)]