69737315

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1489}}^1$

素因数の和:1559

約数の個数: 32

約数和(自身を含む): 96552000

約数和(自身を除く): 26814685

約数列:

[1, 5, 17, 19, 29, 85, 95, 145, 323, 493, 551, 1489, 1615, 2465, 2755, 7445, 9367, 25313, 28291, 43181, 46835, 126565, 141455, 215905, 480947, 734077, 820439, 2404735, 3670385, 4102195, 13947463, 69737315]

約数ペア:

[(1, 69737315), (5, 13947463), (17, 4102195), (19, 3670385), (29, 2404735), (85, 820439), (95, 734077), (145, 480947), (323, 215905), (493, 141455), (551, 126565), (1489, 46835), (1615, 43181), (2465, 28291), (2755, 25313), (7445, 9367)]