28524185

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1129}}^1$

素因数の和:1328

約数の個数: 16

約数和(自身を含む): 35581440

約数和(自身を除く): 7057255

約数列:

[1, 5, 31, 155, 163, 815, 1129, 5053, 5645, 25265, 34999, 174995, 184027, 920135, 5704837, 28524185]

約数ペア:

[(1, 28524185), (5, 5704837), (31, 920135), (155, 184027), (163, 174995), (815, 34999), (1129, 25265), (5053, 5645)]