808230555

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181421}}^1$

素因数の和:181449

約数の個数: 40

約数和(自身を含む): 1580548464

約数和(自身を除く): 772317909

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 4455, 181421, 544263, 907105, 1632789, 1995631, 2721315, 4898367, 5986893, 8163945, 9978155, 14695101, 17960679, 24491835, 29934465, 53882037, 73475505, 89803395, 161646111, 269410185, 808230555]

約数ペア:

[(1, 808230555), (3, 269410185), (5, 161646111), (9, 89803395), (11, 73475505), (15, 53882037), (27, 29934465), (33, 24491835), (45, 17960679), (55, 14695101), (81, 9978155), (99, 8163945), (135, 5986893), (165, 4898367), (297, 2721315), (405, 1995631), (495, 1632789), (891, 907105), (1485, 544263), (4455, 181421)]