222753315

素因数分解:

$3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{18311}}^1$

素因数の和:19130

約数の個数: 16

約数和(自身を含む): 356864256

約数和(自身を除く): 134110941

約数列:

[1, 3, 5, 15, 811, 2433, 4055, 12165, 18311, 54933, 91555, 274665, 14850221, 44550663, 74251105, 222753315]

約数ペア:

[(1, 222753315), (3, 74251105), (5, 44550663), (15, 14850221), (811, 274665), (2433, 91555), (4055, 54933), (12165, 18311)]