77760095

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{28123}}^1$

素因数の和:28214

約数の個数: 16

約数和(自身を含む): 107996160

約数和(自身を除く): 30236065

約数列:

[1, 5, 7, 35, 79, 395, 553, 2765, 28123, 140615, 196861, 984305, 2221717, 11108585, 15552019, 77760095]

約数ペア:

[(1, 77760095), (5, 15552019), (7, 11108585), (35, 2221717), (79, 984305), (395, 196861), (553, 140615), (2765, 28123)]