40680255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{35221}}^1$

素因数の和:35247

約数の個数: 32

約数和(自身を含む): 81151488

約数和(自身を除く): 40471233

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 35221, 105663, 176105, 246547, 387431, 528315, 739641, 1162293, 1232735, 1937155, 2712017, 3698205, 5811465, 8136051, 13560085, 40680255]

約数ペア:

[(1, 40680255), (3, 13560085), (5, 8136051), (7, 5811465), (11, 3698205), (15, 2712017), (21, 1937155), (33, 1232735), (35, 1162293), (55, 739641), (77, 528315), (105, 387431), (165, 246547), (231, 176105), (385, 105663), (1155, 35221)]