28422065

素因数分解:

$5^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{1117}}^1$

素因数の和:1856

約数の個数: 16

約数和(自身を含む): 39067392

約数和(自身を除く): 10645327

約数列:

[1, 5, 7, 35, 727, 1117, 3635, 5089, 5585, 7819, 25445, 39095, 812059, 4060295, 5684413, 28422065]

約数ペア:

[(1, 28422065), (5, 5684413), (7, 4060295), (35, 812059), (727, 39095), (1117, 25445), (3635, 7819), (5089, 5585)]