5543445

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21739}}^1$

素因数の和:21764

約数の個数: 16

約数和(自身を含む): 9391680

約数和(自身を除く): 3848235

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 21739, 65217, 108695, 326085, 369563, 1108689, 1847815, 5543445]

約数ペア:

[(1, 5543445), (3, 1847815), (5, 1108689), (15, 369563), (17, 326085), (51, 108695), (85, 65217), (255, 21739)]