54278290155

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1\times {\mathrm{997}}^1$

素因数の和:1696

約数の個数: 64

約数和(自身を含む): 89878059648

約数和(自身を除く): 35599769493

約数列:

[1, 3, 5, 15, 37, 111, 185, 233, 421, 555, 699, 997, 1165, 1263, 2105, 2991, 3495, 4985, 6315, 8621, 14955, 15577, 25863, 36889, 43105, 46731, 77885, 98093, 110667, 129315, 184445, 232301, 233655, 294279, 419737, 490465, 553335, 696903, 1161505, 1259211, 1471395, 2098685, 3484515, 3629441, 6296055, 8595137, 10888323, 15530269, 18147205, 25785411, 42975685, 46590807, 54441615, 77651345, 97798721, 128927055, 232954035, 293396163, 488993605, 1466980815, 3618552677, 10855658031, 18092763385, 54278290155]

約数ペア:

[(1, 54278290155), (3, 18092763385), (5, 10855658031), (15, 3618552677), (37, 1466980815), (111, 488993605), (185, 293396163), (233, 232954035), (421, 128927055), (555, 97798721), (699, 77651345), (997, 54441615), (1165, 46590807), (1263, 42975685), (2105, 25785411), (2991, 18147205), (3495, 15530269), (4985, 10888323), (6315, 8595137), (8621, 6296055), (14955, 3629441), (15577, 3484515), (25863, 2098685), (36889, 1471395), (43105, 1259211), (46731, 1161505), (77885, 696903), (98093, 553335), (110667, 490465), (129315, 419737), (184445, 294279), (232301, 233655)]