201137715

素因数分解:

$3^3\times 5^1\times {\mathrm{1489909}}^1$

素因数の和:1489923

約数の個数: 16

約数和(自身を含む): 357578400

約数和(自身を除く): 156440685

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1489909, 4469727, 7449545, 13409181, 22348635, 40227543, 67045905, 201137715]

約数ペア:

[(1, 201137715), (3, 67045905), (5, 40227543), (9, 22348635), (15, 13409181), (27, 7449545), (45, 4469727), (135, 1489909)]