129446495

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1\times {\mathrm{631}}^1$

素因数の和:1186

約数の個数: 16

約数和(自身を含む): 157671360

約数和(自身を除く): 28224865

約数列:

[1, 5, 89, 445, 461, 631, 2305, 3155, 41029, 56159, 205145, 280795, 290891, 1454455, 25889299, 129446495]

約数ペア:

[(1, 129446495), (5, 25889299), (89, 1454455), (445, 290891), (461, 280795), (631, 205145), (2305, 56159), (3155, 41029)]