315087605

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{1223}}^1$

素因数の和:1685

約数の個数: 32

約数和(自身を含む): 458970624

約数和(自身を除く): 143883019

約数列:

[1, 5, 7, 17, 35, 85, 119, 433, 595, 1223, 2165, 3031, 6115, 7361, 8561, 15155, 20791, 36805, 42805, 51527, 103955, 145537, 257635, 529559, 727685, 2647795, 3706913, 9002503, 18534565, 45012515, 63017521, 315087605]

約数ペア:

[(1, 315087605), (5, 63017521), (7, 45012515), (17, 18534565), (35, 9002503), (85, 3706913), (119, 2647795), (433, 727685), (595, 529559), (1223, 257635), (2165, 145537), (3031, 103955), (6115, 51527), (7361, 42805), (8561, 36805), (15155, 20791)]