6447105

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 12964224

約数和(自身を除く): 6517119

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 97, 105, 211, 291, 315, 485, 633, 679, 873, 1055, 1455, 1477, 1899, 2037, 3165, 3395, 4365, 4431, 6111, 7385, 9495, 10185, 13293, 20467, 22155, 30555, 61401, 66465, 102335, 143269, 184203, 307005, 429807, 716345, 921015, 1289421, 2149035, 6447105]

約数ペア:

[(1, 6447105), (3, 2149035), (5, 1289421), (7, 921015), (9, 716345), (15, 429807), (21, 307005), (35, 184203), (45, 143269), (63, 102335), (97, 66465), (105, 61401), (211, 30555), (291, 22155), (315, 20467), (485, 13293), (633, 10185), (679, 9495), (873, 7385), (1055, 6111), (1455, 4431), (1477, 4365), (1899, 3395), (2037, 3165)]