8036215

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 10916640

約数和(自身を除く): 2880425

約数列:

[1, 5, 11, 37, 55, 121, 185, 359, 407, 605, 1795, 2035, 3949, 4477, 13283, 19745, 22385, 43439, 66415, 146113, 217195, 730565, 1607243, 8036215]

約数ペア:

[(1, 8036215), (5, 1607243), (11, 730565), (37, 217195), (55, 146113), (121, 66415), (185, 43439), (359, 22385), (407, 19745), (605, 13283), (1795, 4477), (2035, 3949)]