12942435

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{78439}}^1$

素因数の和:78458

約数の個数: 16

約数和(自身を含む): 22590720

約数和(自身を除く): 9648285

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 78439, 235317, 392195, 862829, 1176585, 2588487, 4314145, 12942435]

約数ペア:

[(1, 12942435), (3, 4314145), (5, 2588487), (11, 1176585), (15, 862829), (33, 392195), (55, 235317), (165, 78439)]