233155

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:246

約数の個数: 16

約数和(自身を含む): 320544

約数和(自身を除く): 87389

約数列:

[1, 5, 13, 17, 65, 85, 211, 221, 1055, 1105, 2743, 3587, 13715, 17935, 46631, 233155]

約数ペア:

[(1, 233155), (5, 46631), (13, 17935), (17, 13715), (65, 3587), (85, 2743), (211, 1105), (221, 1055)]