57241635

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20407}}^1$

素因数の和:20443

約数の個数: 32

約数和(自身を含む): 105795072

約数和(自身を除く): 48553437

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 20407, 61221, 102035, 224477, 306105, 346919, 673431, 1040757, 1122385, 1734595, 3367155, 3816109, 5203785, 11448327, 19080545, 57241635]

約数ペア:

[(1, 57241635), (3, 19080545), (5, 11448327), (11, 5203785), (15, 3816109), (17, 3367155), (33, 1734595), (51, 1122385), (55, 1040757), (85, 673431), (165, 346919), (187, 306105), (255, 224477), (561, 102035), (935, 61221), (2805, 20407)]