28561015

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{13831}}^1$

素因数の和:13902

約数の個数: 16

約数和(自身を含む): 39836160

約数和(自身を除く): 11275145

約数列:

[1, 5, 7, 35, 59, 295, 413, 2065, 13831, 69155, 96817, 484085, 816029, 4080145, 5712203, 28561015]

約数ペア:

[(1, 28561015), (5, 5712203), (7, 4080145), (35, 816029), (59, 484085), (295, 96817), (413, 69155), (2065, 13831)]