2076555

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 3741696

約数和(自身を除く): 1665141

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 463, 897, 1389, 1495, 2315, 4485, 6019, 6945, 10649, 18057, 30095, 31947, 53245, 90285, 138437, 159735, 415311, 692185, 2076555]

約数ペア:

[(1, 2076555), (3, 692185), (5, 415311), (13, 159735), (15, 138437), (23, 90285), (39, 53245), (65, 31947), (69, 30095), (115, 18057), (195, 10649), (299, 6945), (345, 6019), (463, 4485), (897, 2315), (1389, 1495)]