13240675

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2609}}^1$

素因数の和:2655

約数の個数: 24

約数和(自身を含む): 19418400

約数和(自身を除く): 6177725

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 203, 725, 1015, 2609, 5075, 13045, 18263, 65225, 75661, 91315, 378305, 456575, 529627, 1891525, 2648135, 13240675]

約数ペア:

[(1, 13240675), (5, 2648135), (7, 1891525), (25, 529627), (29, 456575), (35, 378305), (145, 91315), (175, 75661), (203, 65225), (725, 18263), (1015, 13045), (2609, 5075)]