204927405

素因数分解:

$3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{33403}}^1$

素因数の和:33820

約数の個数: 16

約数和(自身を含む): 328695360

約数和(自身を除く): 123767955

約数列:

[1, 3, 5, 15, 409, 1227, 2045, 6135, 33403, 100209, 167015, 501045, 13661827, 40985481, 68309135, 204927405]

約数ペア:

[(1, 204927405), (3, 68309135), (5, 40985481), (15, 13661827), (409, 501045), (1227, 167015), (2045, 100209), (6135, 33403)]