870559225

素因数分解:

$5^2\times {\mathrm{5689}}^1\times {\mathrm{6121}}^1$

素因数の和:11820

約数の個数: 12

約数和(自身を含む): 1079859580

約数和(自身を除く): 209300355

約数列:

[1, 5, 25, 5689, 6121, 28445, 30605, 142225, 153025, 34822369, 174111845, 870559225]

約数ペア:

[(1, 870559225), (5, 174111845), (25, 34822369), (5689, 153025), (6121, 142225), (28445, 30605)]