9764005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1301}}^1$

素因数の和:1404

約数の個数: 16

約数和(自身を含む): 12499200

約数和(自身を除く): 2735195

約数列:

[1, 5, 19, 79, 95, 395, 1301, 1501, 6505, 7505, 24719, 102779, 123595, 513895, 1952801, 9764005]

約数ペア:

[(1, 9764005), (5, 1952801), (19, 513895), (79, 123595), (95, 102779), (395, 24719), (1301, 7505), (1501, 6505)]