141984545

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1\times {\mathrm{1039}}^1$

素因数の和:1376

約数の個数: 16

約数和(自身を含む): 172623360

約数和(自身を除く): 30638815

約数列:

[1, 5, 151, 181, 755, 905, 1039, 5195, 27331, 136655, 156889, 188059, 784445, 940295, 28396909, 141984545]

約数ペア:

[(1, 141984545), (5, 28396909), (151, 940295), (181, 784445), (755, 188059), (905, 156889), (1039, 136655), (5195, 27331)]