28862845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{1031}}^1$

素因数の和:1556

約数の個数: 16

約数和(自身を含む): 37895040

約数和(自身を除く): 9032195

約数列:

[1, 5, 11, 55, 509, 1031, 2545, 5155, 5599, 11341, 27995, 56705, 524779, 2623895, 5772569, 28862845]

約数ペア:

[(1, 28862845), (5, 5772569), (11, 2623895), (55, 524779), (509, 56705), (1031, 27995), (2545, 11341), (5155, 5599)]