15728553

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{34267}}^1$

素因数の和:34293

約数の個数: 16

約数和(自身を含む): 24672960

約数和(自身を除く): 8944407

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 34267, 102801, 308403, 582539, 925209, 1747617, 5242851, 15728553]

約数ペア:

[(1, 15728553), (3, 5242851), (9, 1747617), (17, 925209), (27, 582539), (51, 308403), (153, 102801), (459, 34267)]