28528099845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4055167}}^1$

素因数の和:4055249

約数の個数: 32

約数和(自身を含む): 52944273408

約数和(自身を除く): 24416173563

約数列:

[1, 3, 5, 7, 15, 21, 35, 67, 105, 201, 335, 469, 1005, 1407, 2345, 7035, 4055167, 12165501, 20275835, 28386169, 60827505, 85158507, 141930845, 271696189, 425792535, 815088567, 1358480945, 1901873323, 4075442835, 5705619969, 9509366615, 28528099845]

約数ペア:

[(1, 28528099845), (3, 9509366615), (5, 5705619969), (7, 4075442835), (15, 1901873323), (21, 1358480945), (35, 815088567), (67, 425792535), (105, 271696189), (201, 141930845), (335, 85158507), (469, 60827505), (1005, 28386169), (1407, 20275835), (2345, 12165501), (7035, 4055167)]