66245349505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{1759271}}^1$

素因数の和:1759736

約数の個数: 16

約数和(自身を含む): 84360610944

約数和(自身を除く): 18115261439

約数列:

[1, 5, 17, 85, 443, 2215, 7531, 37655, 1759271, 8796355, 29907607, 149538035, 779357053, 3896785265, 13249069901, 66245349505]

約数ペア:

[(1, 66245349505), (5, 13249069901), (17, 3896785265), (85, 779357053), (443, 149538035), (2215, 29907607), (7531, 8796355), (37655, 1759271)]