66728995

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{11057}}^1$

素因数の和:11150

約数の個数: 16

約数和(自身を含む): 85987008

約数和(自身を除く): 19258013

約数列:

[1, 5, 17, 71, 85, 355, 1207, 6035, 11057, 55285, 187969, 785047, 939845, 3925235, 13345799, 66728995]

約数ペア:

[(1, 66728995), (5, 13345799), (17, 3925235), (71, 939845), (85, 785047), (355, 187969), (1207, 55285), (6035, 11057)]