27379945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1669}}^1$

素因数の和:1884

約数の個数: 16

約数和(自身を含む): 34989840

約数和(自身を除く): 7609895

約数列:

[1, 5, 17, 85, 193, 965, 1669, 3281, 8345, 16405, 28373, 141865, 322117, 1610585, 5475989, 27379945]

約数ペア:

[(1, 27379945), (5, 5475989), (17, 1610585), (85, 322117), (193, 141865), (965, 28373), (1669, 16405), (3281, 8345)]