56260015

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{18061}}^1$

素因数の和:18162

約数の個数: 16

約数和(自身を含む): 78027840

約数和(自身を除く): 21767825

約数列:

[1, 5, 7, 35, 89, 445, 623, 3115, 18061, 90305, 126427, 632135, 1607429, 8037145, 11252003, 56260015]

約数ペア:

[(1, 56260015), (5, 11252003), (7, 8037145), (35, 1607429), (89, 632135), (445, 126427), (623, 90305), (3115, 18061)]