1133213185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{1279}}^1$

素因数の和:1657

約数の個数: 32

約数和(自身を含む): 1504419840

約数和(自身を除く): 371206655

約数列:

[1, 5, 13, 43, 65, 215, 317, 559, 1279, 1585, 2795, 4121, 6395, 13631, 16627, 20605, 54997, 68155, 83135, 177203, 274985, 405443, 714961, 886015, 2027215, 3574805, 5270759, 17434049, 26353795, 87170245, 226642637, 1133213185]

約数ペア:

[(1, 1133213185), (5, 226642637), (13, 87170245), (43, 26353795), (65, 17434049), (215, 5270759), (317, 3574805), (559, 2027215), (1279, 886015), (1585, 714961), (2795, 405443), (4121, 274985), (6395, 177203), (13631, 83135), (16627, 68155), (20605, 54997)]