2499832225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{2729}}^1\times {\mathrm{3331}}^1$

素因数の和:6081

約数の個数: 24

約数和(自身を含む): 3383845920

約数和(自身を除く): 884013695

約数列:

[1, 5, 11, 25, 55, 275, 2729, 3331, 13645, 16655, 30019, 36641, 68225, 83275, 150095, 183205, 750475, 916025, 9090299, 45451495, 99993289, 227257475, 499966445, 2499832225]

約数ペア:

[(1, 2499832225), (5, 499966445), (11, 227257475), (25, 99993289), (55, 45451495), (275, 9090299), (2729, 916025), (3331, 750475), (13645, 183205), (16655, 150095), (30019, 83275), (36641, 68225)]