15139509

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65539}}^1$

素因数の和:65560

約数の個数: 16

約数和(自身を含む): 25167360

約数和(自身を除く): 10027851

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 65539, 196617, 458773, 720929, 1376319, 2162787, 5046503, 15139509]

約数ペア:

[(1, 15139509), (3, 5046503), (7, 2162787), (11, 1376319), (21, 720929), (33, 458773), (77, 196617), (231, 65539)]