80617185

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 162908928

約数和(自身を除く): 82291743

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 73, 97, 99, 115, 165, 207, 219, 253, 291, 345, 365, 485, 495, 657, 759, 803, 873, 1035, 1067, 1095, 1265, 1455, 1679, 2231, 2277, 2409, 3201, 3285, 3795, 4015, 4365, 5037, 5335, 6693, 7081, 7227, 8395, 9603, 11155, 11385, 12045, 15111, 16005, 18469, 20079, 21243, 24541, 25185, 33465, 35405, 36135, 48015, 55407, 63729, 73623, 75555, 77891, 92345, 100395, 106215, 122705, 162863, 166221, 220869, 233673, 277035, 318645, 368115, 389455, 488589, 701019, 814315, 831105, 1104345, 1168365, 1465767, 1791493, 2442945, 3505095, 5374479, 7328835, 8957465, 16123437, 26872395, 80617185]

約数ペア:

[(1, 80617185), (3, 26872395), (5, 16123437), (9, 8957465), (11, 7328835), (15, 5374479), (23, 3505095), (33, 2442945), (45, 1791493), (55, 1465767), (69, 1168365), (73, 1104345), (97, 831105), (99, 814315), (115, 701019), (165, 488589), (207, 389455), (219, 368115), (253, 318645), (291, 277035), (345, 233673), (365, 220869), (485, 166221), (495, 162863), (657, 122705), (759, 106215), (803, 100395), (873, 92345), (1035, 77891), (1067, 75555), (1095, 73623), (1265, 63729), (1455, 55407), (1679, 48015), (2231, 36135), (2277, 35405), (2409, 33465), (3201, 25185), (3285, 24541), (3795, 21243), (4015, 20079), (4365, 18469), (5037, 16005), (5335, 15111), (6693, 12045), (7081, 11385), (7227, 11155), (8395, 9603)]