78873115

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{2143}}^1$

素因数の和:2598

約数の個数: 16

約数和(自身を含む): 100493568

約数和(自身を除く): 21620453

約数列:

[1, 5, 17, 85, 433, 2143, 2165, 7361, 10715, 36431, 36805, 182155, 927919, 4639595, 15774623, 78873115]

約数ペア:

[(1, 78873115), (5, 15774623), (17, 4639595), (85, 927919), (433, 182155), (2143, 36805), (2165, 36431), (7361, 10715)]