65564005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{2593}}^1$

素因数の和:3000

約数の個数: 16

約数和(自身を含む): 84979440

約数和(自身を除く): 19415435

約数列:

[1, 5, 13, 65, 389, 1945, 2593, 5057, 12965, 25285, 33709, 168545, 1008677, 5043385, 13112801, 65564005]

約数ペア:

[(1, 65564005), (5, 13112801), (13, 5043385), (65, 1008677), (389, 168545), (1945, 33709), (2593, 25285), (5057, 12965)]