9450405

素因数分解:

$3^3\times 5^1\times {\mathrm{70003}}^1$

素因数の和:70017

約数の個数: 16

約数和(自身を含む): 16800960

約数和(自身を除く): 7350555

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 70003, 210009, 350015, 630027, 1050045, 1890081, 3150135, 9450405]

約数ペア:

[(1, 9450405), (3, 3150135), (5, 1890081), (9, 1050045), (15, 630027), (27, 350015), (45, 210009), (135, 70003)]