78700195

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{28463}}^1$

素因数の和:28554

約数の個数: 16

約数和(自身を含む): 109301760

約数和(自身を除く): 30601565

約数列:

[1, 5, 7, 35, 79, 395, 553, 2765, 28463, 142315, 199241, 996205, 2248577, 11242885, 15740039, 78700195]

約数ペア:

[(1, 78700195), (5, 15740039), (7, 11242885), (35, 2248577), (79, 996205), (395, 199241), (553, 142315), (2765, 28463)]