66899395

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{6079}}^1$

素因数の和:6186

約数の個数: 16

約数和(自身を含む): 84049920

約数和(自身を除く): 17150525

約数列:

[1, 5, 31, 71, 155, 355, 2201, 6079, 11005, 30395, 188449, 431609, 942245, 2158045, 13379879, 66899395]

約数ペア:

[(1, 66899395), (5, 13379879), (31, 2158045), (71, 942245), (155, 431609), (355, 188449), (2201, 30395), (6079, 11005)]