164016585

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{27823}}^1$

素因数の和:27965

約数の個数: 24

約数和(自身を含む): 286475904

約数和(自身を除く): 122459319

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 5895, 27823, 83469, 139115, 250407, 417345, 1252035, 3644813, 10934439, 18224065, 32803317, 54672195, 164016585]

約数ペア:

[(1, 164016585), (3, 54672195), (5, 32803317), (9, 18224065), (15, 10934439), (45, 3644813), (131, 1252035), (393, 417345), (655, 250407), (1179, 139115), (1965, 83469), (5895, 27823)]