270751545

素因数分解:

$3^3\times 5^1\times {\mathrm{2005567}}^1$

素因数の和:2005581

約数の個数: 16

約数和(自身を含む): 481336320

約数和(自身を除く): 210584775

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2005567, 6016701, 10027835, 18050103, 30083505, 54150309, 90250515, 270751545]

約数ペア:

[(1, 270751545), (3, 90250515), (5, 54150309), (9, 30083505), (15, 18050103), (27, 10027835), (45, 6016701), (135, 2005567)]