12884555375

素因数分解:

$5^3\times {\mathrm{4481}}^1\times {\mathrm{23003}}^1$

素因数の和:27499

約数の個数: 16

約数和(自身を含む): 16084212768

約数和(自身を除く): 3199657393

約数列:

[1, 5, 25, 125, 4481, 22405, 23003, 112025, 115015, 560125, 575075, 2875375, 103076443, 515382215, 2576911075, 12884555375]

約数ペア:

[(1, 12884555375), (5, 2576911075), (25, 515382215), (125, 103076443), (4481, 2875375), (22405, 575075), (23003, 560125), (112025, 115015)]