99189475

素因数分解:

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

素因数の和:485

約数の個数: 72

約数和(自身を含む): 165645648

約数和(自身を除く): 66456173

約数列:

[1, 5, 7, 11, 17, 25, 35, 49, 55, 77, 85, 119, 175, 187, 245, 275, 385, 425, 433, 539, 595, 833, 935, 1225, 1309, 1925, 2165, 2695, 2975, 3031, 4165, 4675, 4763, 6545, 7361, 9163, 10825, 13475, 15155, 20825, 21217, 23815, 32725, 33341, 36805, 45815, 51527, 75775, 80971, 106085, 119075, 166705, 184025, 229075, 233387, 257635, 360689, 404855, 530425, 566797, 833525, 1166935, 1288175, 1803445, 2024275, 2833985, 3967579, 5834675, 9017225, 14169925, 19837895, 99189475]

約数ペア:

[(1, 99189475), (5, 19837895), (7, 14169925), (11, 9017225), (17, 5834675), (25, 3967579), (35, 2833985), (49, 2024275), (55, 1803445), (77, 1288175), (85, 1166935), (119, 833525), (175, 566797), (187, 530425), (245, 404855), (275, 360689), (385, 257635), (425, 233387), (433, 229075), (539, 184025), (595, 166705), (833, 119075), (935, 106085), (1225, 80971), (1309, 75775), (1925, 51527), (2165, 45815), (2695, 36805), (2975, 33341), (3031, 32725), (4165, 23815), (4675, 21217), (4763, 20825), (6545, 15155), (7361, 13475), (9163, 10825)]