1087195905

素因数分解:

$3^3\times 5^1\times {\mathrm{8053303}}^1$

素因数の和:8053317

約数の個数: 16

約数和(自身を含む): 1932792960

約数和(自身を除く): 845597055

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 8053303, 24159909, 40266515, 72479727, 120799545, 217439181, 362398635, 1087195905]

約数ペア:

[(1, 1087195905), (3, 362398635), (5, 217439181), (9, 120799545), (15, 72479727), (27, 40266515), (45, 24159909), (135, 8053303)]