82220335

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{2557}}^1$

素因数の和:2730

約数の個数: 16

約数和(自身を含む): 101296800

約数和(自身を除く): 19076465

約数列:

[1, 5, 59, 109, 295, 545, 2557, 6431, 12785, 32155, 150863, 278713, 754315, 1393565, 16444067, 82220335]

約数ペア:

[(1, 82220335), (5, 16444067), (59, 1393565), (109, 754315), (295, 278713), (545, 150863), (2557, 32155), (6431, 12785)]