2247689085

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{214987}}^1$

素因数の和:215053

約数の個数: 32

約数和(自身を含む): 3900742272

約数和(自身を除く): 1653053187

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 2091, 3485, 10455, 214987, 644961, 1074935, 3224805, 3654779, 8814467, 10964337, 18273895, 26443401, 44072335, 54821685, 132217005, 149845939, 449537817, 749229695, 2247689085]

約数ペア:

[(1, 2247689085), (3, 749229695), (5, 449537817), (15, 149845939), (17, 132217005), (41, 54821685), (51, 44072335), (85, 26443401), (123, 18273895), (205, 10964337), (255, 8814467), (615, 3654779), (697, 3224805), (2091, 1074935), (3485, 644961), (10455, 214987)]