255792135

素因数分解:

$3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{80819}}^1$

素因数の和:81038

約数の個数: 16

約数和(自身を含む): 411212160

約数和(自身を除く): 155420025

約数列:

[1, 3, 5, 15, 211, 633, 1055, 3165, 80819, 242457, 404095, 1212285, 17052809, 51158427, 85264045, 255792135]

約数ペア:

[(1, 255792135), (3, 85264045), (5, 51158427), (15, 17052809), (211, 1212285), (633, 404095), (1055, 242457), (3165, 80819)]