28235845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1471}}^1$

素因数の和:1836

約数の個数: 16

約数和(自身を含む): 37094400

約数和(自身を除く): 8858555

約数列:

[1, 5, 11, 55, 349, 1471, 1745, 3839, 7355, 16181, 19195, 80905, 513379, 2566895, 5647169, 28235845]

約数ペア:

[(1, 28235845), (5, 5647169), (11, 2566895), (55, 513379), (349, 80905), (1471, 19195), (1745, 16181), (3839, 7355)]