1439035

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{131}}^1$

素因数の和:175

約数の個数: 16

約数和(自身を含む): 1884960

約数和(自身を除く): 445925

約数列:

[1, 5, 13, 65, 131, 169, 655, 845, 1703, 2197, 8515, 10985, 22139, 110695, 287807, 1439035]

約数ペア:

[(1, 1439035), (5, 287807), (13, 110695), (65, 22139), (131, 10985), (169, 8515), (655, 2197), (845, 1703)]