320136465

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1940221}}^1$

素因数の和:1940240

約数の個数: 16

約数和(自身を含む): 558783936

約数和(自身を除く): 238647471

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1940221, 5820663, 9701105, 21342431, 29103315, 64027293, 106712155, 320136465]

約数ペア:

[(1, 320136465), (3, 106712155), (5, 64027293), (11, 29103315), (15, 21342431), (33, 9701105), (55, 5820663), (165, 1940221)]