495947375

素因数分解:

$5^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:490

約数の個数: 96

約数和(自身を含む): 833571648

約数和(自身を除く): 337624273

約数列:

[1, 5, 7, 11, 17, 25, 35, 49, 55, 77, 85, 119, 125, 175, 187, 245, 275, 385, 425, 433, 539, 595, 833, 875, 935, 1225, 1309, 1375, 1925, 2125, 2165, 2695, 2975, 3031, 4165, 4675, 4763, 6125, 6545, 7361, 9163, 9625, 10825, 13475, 14875, 15155, 20825, 21217, 23375, 23815, 32725, 33341, 36805, 45815, 51527, 54125, 67375, 75775, 80971, 104125, 106085, 119075, 163625, 166705, 184025, 229075, 233387, 257635, 360689, 378875, 404855, 530425, 566797, 595375, 833525, 920125, 1145375, 1166935, 1288175, 1803445, 2024275, 2652125, 2833985, 3967579, 4167625, 5834675, 6440875, 9017225, 10121375, 14169925, 19837895, 29173375, 45086125, 70849625, 99189475, 495947375]

約数ペア:

[(1, 495947375), (5, 99189475), (7, 70849625), (11, 45086125), (17, 29173375), (25, 19837895), (35, 14169925), (49, 10121375), (55, 9017225), (77, 6440875), (85, 5834675), (119, 4167625), (125, 3967579), (175, 2833985), (187, 2652125), (245, 2024275), (275, 1803445), (385, 1288175), (425, 1166935), (433, 1145375), (539, 920125), (595, 833525), (833, 595375), (875, 566797), (935, 530425), (1225, 404855), (1309, 378875), (1375, 360689), (1925, 257635), (2125, 233387), (2165, 229075), (2695, 184025), (2975, 166705), (3031, 163625), (4165, 119075), (4675, 106085), (4763, 104125), (6125, 80971), (6545, 75775), (7361, 67375), (9163, 54125), (9625, 51527), (10825, 45815), (13475, 36805), (14875, 33341), (15155, 32725), (20825, 23815), (21217, 23375)]