57198555

素因数分解:

$3^5\times 5^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 103783680

約数和(自身を除く): 46585125

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 179, 243, 263, 405, 537, 789, 895, 1215, 1315, 1611, 2367, 2685, 3945, 4833, 7101, 8055, 11835, 14499, 21303, 24165, 35505, 43497, 47077, 63909, 72495, 106515, 141231, 217485, 235385, 319545, 423693, 706155, 1271079, 2118465, 3813237, 6355395, 11439711, 19066185, 57198555]

約数ペア:

[(1, 57198555), (3, 19066185), (5, 11439711), (9, 6355395), (15, 3813237), (27, 2118465), (45, 1271079), (81, 706155), (135, 423693), (179, 319545), (243, 235385), (263, 217485), (405, 141231), (537, 106515), (789, 72495), (895, 63909), (1215, 47077), (1315, 43497), (1611, 35505), (2367, 24165), (2685, 21303), (3945, 14499), (4833, 11835), (7101, 8055)]