28822910075

素因数分解:

$5^2\times {\mathrm{1289}}^1\times {\mathrm{894427}}^1$

素因数の和:895726

約数の個数: 12

約数和(自身を含む): 35768175720

約数和(自身を除く): 6945265645

約数列:

[1, 5, 25, 1289, 6445, 32225, 894427, 4472135, 22360675, 1152916403, 5764582015, 28822910075]

約数ペア:

[(1, 28822910075), (5, 5764582015), (25, 1152916403), (1289, 22360675), (6445, 4472135), (32225, 894427)]