4240905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16631}}^1$

素因数の和:16656

約数の個数: 16

約数和(自身を含む): 7185024

約数和(自身を除く): 2944119

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 16631, 49893, 83155, 249465, 282727, 848181, 1413635, 4240905]

約数ペア:

[(1, 4240905), (3, 1413635), (5, 848181), (15, 282727), (17, 249465), (51, 83155), (85, 49893), (255, 16631)]