13425855

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5701}}^1$

素因数の和:5866

約数の個数: 16

約数和(自身を含む): 21621984

約数和(自身を除く): 8196129

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 5701, 17103, 28505, 85515, 895057, 2685171, 4475285, 13425855]

約数ペア:

[(1, 13425855), (3, 4475285), (5, 2685171), (15, 895057), (157, 85515), (471, 28505), (785, 17103), (2355, 5701)]