13403715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{68737}}^1$

素因数の和:68758

約数の個数: 16

約数和(自身を含む): 23095968

約数和(自身を除く): 9692253

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 68737, 206211, 343685, 893581, 1031055, 2680743, 4467905, 13403715]

約数ペア:

[(1, 13403715), (3, 4467905), (5, 2680743), (13, 1031055), (15, 893581), (39, 343685), (65, 206211), (195, 68737)]