25715431

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{967}}^1$

素因数の和:1134

約数の個数: 16

約数和(自身を含む): 30666240

約数和(自身を除く): 4950809

約数列:

[1, 7, 29, 131, 203, 917, 967, 3799, 6769, 26593, 28043, 126677, 196301, 886739, 3673633, 25715431]

約数ペア:

[(1, 25715431), (7, 3673633), (29, 886739), (131, 196301), (203, 126677), (917, 28043), (967, 26593), (3799, 6769)]