26601465

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{161221}}^1$

素因数の和:161240

約数の個数: 16

約数和(自身を含む): 46431936

約数和(自身を除く): 19830471

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 161221, 483663, 806105, 1773431, 2418315, 5320293, 8867155, 26601465]

約数ペア:

[(1, 26601465), (3, 8867155), (5, 5320293), (11, 2418315), (15, 1773431), (33, 806105), (55, 483663), (165, 161221)]