74826705

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{2027}}^1$

素因数の和:2165

約数の個数: 32

約数和(自身を含む): 126157824

約数和(自身を除く): 51331119

約数列:

[1, 3, 5, 15, 23, 69, 107, 115, 321, 345, 535, 1605, 2027, 2461, 6081, 7383, 10135, 12305, 30405, 36915, 46621, 139863, 216889, 233105, 650667, 699315, 1084445, 3253335, 4988447, 14965341, 24942235, 74826705]

約数ペア:

[(1, 74826705), (3, 24942235), (5, 14965341), (15, 4988447), (23, 3253335), (69, 1084445), (107, 699315), (115, 650667), (321, 233105), (345, 216889), (535, 139863), (1605, 46621), (2027, 36915), (2461, 30405), (6081, 12305), (7383, 10135)]