5050675

素因数分解:

$5^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:81

約数の個数: 48

約数和(自身を含む): 7936000

約数和(自身を除く): 2885325

約数列:

[1, 5, 7, 19, 25, 31, 35, 49, 95, 133, 155, 175, 217, 245, 343, 475, 589, 665, 775, 931, 1085, 1225, 1519, 1715, 2945, 3325, 4123, 4655, 5425, 6517, 7595, 8575, 10633, 14725, 20615, 23275, 28861, 32585, 37975, 53165, 103075, 144305, 162925, 202027, 265825, 721525, 1010135, 5050675]

約数ペア:

[(1, 5050675), (5, 1010135), (7, 721525), (19, 265825), (25, 202027), (31, 162925), (35, 144305), (49, 103075), (95, 53165), (133, 37975), (155, 32585), (175, 28861), (217, 23275), (245, 20615), (343, 14725), (475, 10633), (589, 8575), (665, 7595), (775, 6517), (931, 5425), (1085, 4655), (1225, 4123), (1519, 3325), (1715, 2945)]