6339215

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 8355312

約数和(自身を除く): 2016097

約数列:

[1, 5, 17, 41, 85, 107, 205, 289, 535, 697, 1445, 1819, 3485, 4387, 9095, 11849, 21935, 30923, 59245, 74579, 154615, 372895, 1267843, 6339215]

約数ペア:

[(1, 6339215), (5, 1267843), (17, 372895), (41, 154615), (85, 74579), (107, 59245), (205, 30923), (289, 21935), (535, 11849), (697, 9095), (1445, 4387), (1819, 3485)]