25538301

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{55639}}^1$

素因数の和:55665

約数の個数: 16

約数和(自身を含む): 40060800

約数和(自身を除く): 14522499

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 55639, 166917, 500751, 945863, 1502253, 2837589, 8512767, 25538301]

約数ペア:

[(1, 25538301), (3, 8512767), (9, 2837589), (17, 1502253), (27, 945863), (51, 500751), (153, 166917), (459, 55639)]