55052715

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{215893}}^1$

素因数の和:215918

約数の個数: 16

約数和(自身を含む): 93266208

約数和(自身を除く): 38213493

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 215893, 647679, 1079465, 3238395, 3670181, 11010543, 18350905, 55052715]

約数ペア:

[(1, 55052715), (3, 18350905), (5, 11010543), (15, 3670181), (17, 3238395), (51, 1079465), (85, 647679), (255, 215893)]