27284335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3851}}^1$

素因数の和:3978

約数の個数: 16

約数和(自身を含む): 35592480

約数和(自身を除く): 8308145

約数列:

[1, 5, 13, 65, 109, 545, 1417, 3851, 7085, 19255, 50063, 250315, 419759, 2098795, 5456867, 27284335]

約数ペア:

[(1, 27284335), (5, 5456867), (13, 2098795), (65, 419759), (109, 250315), (545, 50063), (1417, 19255), (3851, 7085)]