12386475

素因数分解:

$3^2\times 5^2\times {\mathrm{55051}}^1$

素因数の和:55067

約数の個数: 18

約数和(自身を含む): 22185956

約数和(自身を除く): 9799481

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 55051, 165153, 275255, 495459, 825765, 1376275, 2477295, 4128825, 12386475]

約数ペア:

[(1, 12386475), (3, 4128825), (5, 2477295), (9, 1376275), (15, 825765), (25, 495459), (45, 275255), (75, 165153), (225, 55051)]