5781555

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9883}}^1$

素因数の和:9907

約数の個数: 24

約数和(自身を含む): 10793328

約数和(自身を除く): 5011773

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 9883, 29649, 49415, 88947, 128479, 148245, 385437, 444735, 642395, 1156311, 1927185, 5781555]

約数ペア:

[(1, 5781555), (3, 1927185), (5, 1156311), (9, 642395), (13, 444735), (15, 385437), (39, 148245), (45, 128479), (65, 88947), (117, 49415), (195, 29649), (585, 9883)]