12839145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{77813}}^1$

素因数の和:77832

約数の個数: 16

約数和(自身を含む): 22410432

約数和(自身を除く): 9571287

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 77813, 233439, 389065, 855943, 1167195, 2567829, 4279715, 12839145]

約数ペア:

[(1, 12839145), (3, 4279715), (5, 2567829), (11, 1167195), (15, 855943), (33, 389065), (55, 233439), (165, 77813)]