25254945

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{33013}}^1$

素因数の和:33041

約数の個数: 24

約数和(自身を含む): 46351656

約数和(自身を除く): 21096711

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 33013, 99039, 165065, 297117, 495195, 561221, 1485585, 1683663, 2806105, 5050989, 8418315, 25254945]

約数ペア:

[(1, 25254945), (3, 8418315), (5, 5050989), (9, 2806105), (15, 1683663), (17, 1485585), (45, 561221), (51, 495195), (85, 297117), (153, 165065), (255, 99039), (765, 33013)]