66251165

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{433}}^1$

素因数の和:940

約数の個数: 16

約数和(自身を含む): 80994816

約数和(自身を除く): 14743651

約数列:

[1, 5, 71, 355, 431, 433, 2155, 2165, 30601, 30743, 153005, 153715, 186623, 933115, 13250233, 66251165]

約数ペア:

[(1, 66251165), (5, 13250233), (71, 933115), (355, 186623), (431, 153715), (433, 153005), (2155, 30743), (2165, 30601)]