78192095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{2939}}^1$

素因数の和:3274

約数の個数: 16

約数和(自身を含む): 99701280

約数和(自身を除く): 21509185

約数列:

[1, 5, 17, 85, 313, 1565, 2939, 5321, 14695, 26605, 49963, 249815, 919907, 4599535, 15638419, 78192095]

約数ペア:

[(1, 78192095), (5, 15638419), (17, 4599535), (85, 919907), (313, 249815), (1565, 49963), (2939, 26605), (5321, 14695)]