65564605

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{6869}}^1$

素因数の和:6980

約数の個数: 16

約数和(自身を含む): 83099520

約数和(自身を除く): 17534915

約数列:

[1, 5, 23, 83, 115, 415, 1909, 6869, 9545, 34345, 157987, 570127, 789935, 2850635, 13112921, 65564605]

約数ペア:

[(1, 65564605), (5, 13112921), (23, 2850635), (83, 789935), (115, 570127), (415, 157987), (1909, 34345), (6869, 9545)]