139804545

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{139109}}^1$

素因数の和:139184

約数の個数: 16

約数和(自身を含む): 227027520

約数和(自身を除く): 87222975

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 139109, 417327, 695545, 2086635, 9320303, 27960909, 46601515, 139804545]

約数ペア:

[(1, 139804545), (3, 46601515), (5, 27960909), (15, 9320303), (67, 2086635), (201, 695545), (335, 417327), (1005, 139109)]