1133825

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:78

約数の個数: 48

約数和(自身を含む): 1904640

約数和(自身を除く): 770815

約数列:

[1, 5, 7, 11, 19, 25, 31, 35, 55, 77, 95, 133, 155, 175, 209, 217, 275, 341, 385, 475, 589, 665, 775, 1045, 1085, 1463, 1705, 1925, 2387, 2945, 3325, 4123, 5225, 5425, 6479, 7315, 8525, 11935, 14725, 20615, 32395, 36575, 45353, 59675, 103075, 161975, 226765, 1133825]

約数ペア:

[(1, 1133825), (5, 226765), (7, 161975), (11, 103075), (19, 59675), (25, 45353), (31, 36575), (35, 32395), (55, 20615), (77, 14725), (95, 11935), (133, 8525), (155, 7315), (175, 6479), (209, 5425), (217, 5225), (275, 4123), (341, 3325), (385, 2945), (475, 2387), (589, 1925), (665, 1705), (775, 1463), (1045, 1085)]