229743405

素因数分解:

$3^3\times 5^1\times {\mathrm{1701803}}^1$

素因数の和:1701817

約数の個数: 16

約数和(自身を含む): 408432960

約数和(自身を除く): 178689555

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1701803, 5105409, 8509015, 15316227, 25527045, 45948681, 76581135, 229743405]

約数ペア:

[(1, 229743405), (3, 76581135), (5, 45948681), (9, 25527045), (15, 15316227), (27, 8509015), (45, 5105409), (135, 1701803)]