82916125

素因数分解:

$5^3\times {\mathrm{439}}^1\times {\mathrm{1511}}^1$

素因数の和:1965

約数の個数: 16

約数和(自身を含む): 103783680

約数和(自身を除く): 20867555

約数列:

[1, 5, 25, 125, 439, 1511, 2195, 7555, 10975, 37775, 54875, 188875, 663329, 3316645, 16583225, 82916125]

約数ペア:

[(1, 82916125), (5, 16583225), (25, 3316645), (125, 663329), (439, 188875), (1511, 54875), (2195, 37775), (7555, 10975)]