814304845

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{643}}^1$

素因数の和:1029

約数の個数: 32

約数和(自身を含む): 1061641728

約数和(自身を除く): 247336883

約数列:

[1, 5, 17, 47, 85, 235, 317, 643, 799, 1585, 3215, 3995, 5389, 10931, 14899, 26945, 30221, 54655, 74495, 151105, 203831, 253283, 513757, 1019155, 1266415, 2568785, 3465127, 9580057, 17325635, 47900285, 162860969, 814304845]

約数ペア:

[(1, 814304845), (5, 162860969), (17, 47900285), (47, 17325635), (85, 9580057), (235, 3465127), (317, 2568785), (643, 1266415), (799, 1019155), (1585, 513757), (3215, 253283), (3995, 203831), (5389, 151105), (10931, 74495), (14899, 54655), (26945, 30221)]