45249925

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 69836800

約数和(自身を除く): 24586875

約数列:

[1, 5, 7, 19, 25, 31, 35, 95, 133, 155, 175, 217, 439, 475, 589, 665, 775, 1085, 2195, 2945, 3073, 3325, 4123, 5425, 8341, 10975, 13609, 14725, 15365, 20615, 41705, 58387, 68045, 76825, 95263, 103075, 208525, 258571, 291935, 340225, 476315, 1292855, 1459675, 1809997, 2381575, 6464275, 9049985, 45249925]

約数ペア:

[(1, 45249925), (5, 9049985), (7, 6464275), (19, 2381575), (25, 1809997), (31, 1459675), (35, 1292855), (95, 476315), (133, 340225), (155, 291935), (175, 258571), (217, 208525), (439, 103075), (475, 95263), (589, 76825), (665, 68045), (775, 58387), (1085, 41705), (2195, 20615), (2945, 15365), (3073, 14725), (3325, 13609), (4123, 10975), (5425, 8341)]