16505045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{701}}^1$

素因数の和:1000

約数の個数: 16

約数和(自身を含む): 21076848

約数和(自身を除く): 4571803

約数列:

[1, 5, 17, 85, 277, 701, 1385, 3505, 4709, 11917, 23545, 59585, 194177, 970885, 3301009, 16505045]

約数ペア:

[(1, 16505045), (5, 3301009), (17, 970885), (85, 194177), (277, 59585), (701, 23545), (1385, 11917), (3505, 4709)]