66813485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{11071}}^1$

素因数の和:11164

約数の個数: 16

約数和(自身を含む): 86095872

約数和(自身を除く): 19282387

約数列:

[1, 5, 17, 71, 85, 355, 1207, 6035, 11071, 55355, 188207, 786041, 941035, 3930205, 13362697, 66813485]

約数ペア:

[(1, 66813485), (5, 13362697), (17, 3930205), (71, 941035), (85, 786041), (355, 188207), (1207, 55355), (6035, 11071)]