27941605

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:588

約数の個数: 16

約数和(自身を含む): 34151040

約数和(自身を除く): 6209435

約数列:

[1, 5, 109, 167, 307, 545, 835, 1535, 18203, 33463, 51269, 91015, 167315, 256345, 5588321, 27941605]

約数ペア:

[(1, 27941605), (5, 5588321), (109, 256345), (167, 167315), (307, 91015), (545, 51269), (835, 33463), (1535, 18203)]