262147105

素因数分解:

$5^1\times {\mathrm{11}}^4\times {\mathrm{3581}}^1$

素因数の和:3630

約数の個数: 20

約数和(自身を含む): 346128660

約数和(自身を除く): 83981555

約数列:

[1, 5, 11, 55, 121, 605, 1331, 3581, 6655, 14641, 17905, 39391, 73205, 196955, 433301, 2166505, 4766311, 23831555, 52429421, 262147105]

約数ペア:

[(1, 262147105), (5, 52429421), (11, 23831555), (55, 4766311), (121, 2166505), (605, 433301), (1331, 196955), (3581, 73205), (6655, 39391), (14641, 17905)]