27910085

素因数分解:

$5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{5281}}^1$

素因数の和:5444

約数の個数: 16

約数和(自身を含む): 38537472

約数和(自身を除く): 10627387

約数列:

[1, 5, 7, 35, 151, 755, 1057, 5281, 5285, 26405, 36967, 184835, 797431, 3987155, 5582017, 27910085]

約数ペア:

[(1, 27910085), (5, 5582017), (7, 3987155), (35, 797431), (151, 184835), (755, 36967), (1057, 26405), (5281, 5285)]