13221702145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1667}}^1\times {\mathrm{4057}}^1$

素因数の和:5769

約数の個数: 32

約数和(自身を含む): 17544584448

約数和(自身を除く): 4322882303

約数列:

[1, 5, 17, 23, 85, 115, 391, 1667, 1955, 4057, 8335, 20285, 28339, 38341, 68969, 93311, 141695, 191705, 344845, 466555, 651797, 1586287, 3258985, 6763019, 7931435, 33815095, 114971323, 155549437, 574856615, 777747185, 2644340429, 13221702145]

約数ペア:

[(1, 13221702145), (5, 2644340429), (17, 777747185), (23, 574856615), (85, 155549437), (115, 114971323), (391, 33815095), (1667, 7931435), (1955, 6763019), (4057, 3258985), (8335, 1586287), (20285, 651797), (28339, 466555), (38341, 344845), (68969, 191705), (93311, 141695)]