2985062405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{2543}}^1\times {\mathrm{18059}}^1$

素因数の和:20620

約数の個数: 16

約数和(自身を含む): 3859349760

約数和(自身を除く): 874287355

約数列:

[1, 5, 13, 65, 2543, 12715, 18059, 33059, 90295, 165295, 234767, 1173835, 45924037, 229620185, 597012481, 2985062405]

約数ペア:

[(1, 2985062405), (5, 597012481), (13, 229620185), (65, 45924037), (2543, 1173835), (12715, 234767), (18059, 165295), (33059, 90295)]