66710685

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{60923}}^1$

素因数の和:61004

約数の個数: 16

約数和(自身を含む): 108201024

約数和(自身を除く): 41490339

約数列:

[1, 3, 5, 15, 73, 219, 365, 1095, 60923, 182769, 304615, 913845, 4447379, 13342137, 22236895, 66710685]

約数ペア:

[(1, 66710685), (3, 22236895), (5, 13342137), (15, 4447379), (73, 913845), (219, 304615), (365, 182769), (1095, 60923)]