2215395945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{65729}}^1$

素因数の和:65854

約数の個数: 48

約数和(自身を含む): 4429676160

約数和(自身を除く): 2214280215

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 107, 315, 321, 535, 749, 963, 1605, 2247, 3745, 4815, 6741, 11235, 33705, 65729, 197187, 328645, 460103, 591561, 985935, 1380309, 2300515, 2957805, 4140927, 6901545, 7033003, 20704635, 21099009, 35165015, 49231021, 63297027, 105495045, 147693063, 246155105, 316485135, 443079189, 738465315, 2215395945]

約数ペア:

[(1, 2215395945), (3, 738465315), (5, 443079189), (7, 316485135), (9, 246155105), (15, 147693063), (21, 105495045), (35, 63297027), (45, 49231021), (63, 35165015), (105, 21099009), (107, 20704635), (315, 7033003), (321, 6901545), (535, 4140927), (749, 2957805), (963, 2300515), (1605, 1380309), (2247, 985935), (3745, 591561), (4815, 460103), (6741, 328645), (11235, 197187), (33705, 65729)]