13408675

素因数分解:

$5^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 19148576

約数和(自身を除く): 5739901

約数列:

[1, 5, 7, 25, 35, 175, 193, 397, 965, 1351, 1985, 2779, 4825, 6755, 9925, 13895, 33775, 69475, 76621, 383105, 536347, 1915525, 2681735, 13408675]

約数ペア:

[(1, 13408675), (5, 2681735), (7, 1915525), (25, 536347), (35, 383105), (175, 76621), (193, 69475), (397, 33775), (965, 13895), (1351, 9925), (1985, 6755), (2779, 4825)]