40743395

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1091}}^1$

素因数の和:1211

約数の個数: 32

約数和(自身を含む): 61641216

約数和(自身を除く): 20897821

約数列:

[1, 5, 7, 11, 35, 55, 77, 97, 385, 485, 679, 1067, 1091, 3395, 5335, 5455, 7469, 7637, 12001, 37345, 38185, 60005, 84007, 105827, 420035, 529135, 740789, 1164097, 3703945, 5820485, 8148679, 40743395]

約数ペア:

[(1, 40743395), (5, 8148679), (7, 5820485), (11, 3703945), (35, 1164097), (55, 740789), (77, 529135), (97, 420035), (385, 105827), (485, 84007), (679, 60005), (1067, 38185), (1091, 37345), (3395, 12001), (5335, 7637), (5455, 7469)]