28537885

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{2029}}^1$

素因数の和:2160

約数の個数: 16

約数和(自身を含む): 35809200

約数和(自身を除く): 7271315

約数列:

[1, 5, 29, 97, 145, 485, 2029, 2813, 10145, 14065, 58841, 196813, 294205, 984065, 5707577, 28537885]

約数ペア:

[(1, 28537885), (5, 5707577), (29, 984065), (97, 294205), (145, 196813), (485, 58841), (2029, 14065), (2813, 10145)]