77940205

素因数分解:

$5^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{2207}}^1$

素因数の和:3228

約数の個数: 16

約数和(自身を含む): 107043840

約数和(自身を除く): 29103635

約数列:

[1, 5, 7, 35, 1009, 2207, 5045, 7063, 11035, 15449, 35315, 77245, 2226863, 11134315, 15588041, 77940205]

約数ペア:

[(1, 77940205), (5, 15588041), (7, 11134315), (35, 2226863), (1009, 77245), (2207, 35315), (5045, 15449), (7063, 11035)]