25245459

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{55001}}^1$

素因数の和:55027

約数の個数: 16

約数和(自身を含む): 39601440

約数和(自身を除く): 14355981

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 55001, 165003, 495009, 935017, 1485027, 2805051, 8415153, 25245459]

約数ペア:

[(1, 25245459), (3, 8415153), (9, 2805051), (17, 1485027), (27, 935017), (51, 495009), (153, 165003), (459, 55001)]