149080305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{22037}}^1$

素因数の和:22097

約数の個数: 32

約数和(自身を含む): 266571648

約数和(自身を除く): 117491343

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 451, 615, 1353, 2255, 6765, 22037, 66111, 110185, 242407, 330555, 727221, 903517, 1212035, 2710551, 3636105, 4517585, 9938687, 13552755, 29816061, 49693435, 149080305]

約数ペア:

[(1, 149080305), (3, 49693435), (5, 29816061), (11, 13552755), (15, 9938687), (33, 4517585), (41, 3636105), (55, 2710551), (123, 1212035), (165, 903517), (205, 727221), (451, 330555), (615, 242407), (1353, 110185), (2255, 66111), (6765, 22037)]