13612565

素因数分解:

$5^1\times {\mathrm{31}}^2\times {\mathrm{2833}}^1$

素因数の和:2900

約数の個数: 12

約数和(自身を含む): 16884972

約数和(自身を除く): 3272407

約数列:

[1, 5, 31, 155, 961, 2833, 4805, 14165, 87823, 439115, 2722513, 13612565]

約数ペア:

[(1, 13612565), (5, 2722513), (31, 439115), (155, 87823), (961, 14165), (2833, 4805)]