258255335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{36451}}^1$

素因数の和:36578

約数の個数: 16

約数和(自身を含む): 336816480

約数和(自身を除く): 78561145

約数列:

[1, 5, 13, 65, 109, 545, 1417, 7085, 36451, 182255, 473863, 2369315, 3973159, 19865795, 51651067, 258255335]

約数ペア:

[(1, 258255335), (5, 51651067), (13, 19865795), (65, 3973159), (109, 2369315), (545, 473863), (1417, 182255), (7085, 36451)]