27874955

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{337}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 34167744

約数和(自身を除く): 6292789

約数列:

[1, 5, 71, 233, 337, 355, 1165, 1685, 16543, 23927, 78521, 82715, 119635, 392605, 5574991, 27874955]

約数ペア:

[(1, 27874955), (5, 5574991), (71, 392605), (233, 119635), (337, 82715), (355, 78521), (1165, 23927), (1685, 16543)]