135198255

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{391879}}^1$

素因数の和:391910

約数の個数: 16

約数和(自身を含む): 225722880

約数和(自身を除く): 90524625

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 391879, 1175637, 1959395, 5878185, 9013217, 27039651, 45066085, 135198255]

約数ペア:

[(1, 135198255), (3, 45066085), (5, 27039651), (15, 9013217), (23, 5878185), (69, 1959395), (115, 1175637), (345, 391879)]