126433345

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{2657}}^1$

素因数の和:3000

約数の個数: 16

約数和(自身を含む): 157183488

約数和(自身を除く): 30750143

約数列:

[1, 5, 31, 155, 307, 1535, 2657, 9517, 13285, 47585, 82367, 411835, 815699, 4078495, 25286669, 126433345]

約数ペア:

[(1, 126433345), (5, 25286669), (31, 4078495), (155, 815699), (307, 411835), (1535, 82367), (2657, 47585), (9517, 13285)]