6890105

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 8595840

約数和(自身を除く): 1705735

約数列:

[1, 5, 43, 73, 215, 365, 439, 2195, 3139, 15695, 18877, 32047, 94385, 160235, 1378021, 6890105]

約数ペア:

[(1, 6890105), (5, 1378021), (43, 160235), (73, 94385), (215, 32047), (365, 18877), (439, 15695), (2195, 3139)]