11180645

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 64

約数和(自身を含む): 18247680

約数和(自身を除く): 7067035

約数列:

[1, 5, 7, 17, 19, 23, 35, 43, 85, 95, 115, 119, 133, 161, 215, 301, 323, 391, 437, 595, 665, 731, 805, 817, 989, 1505, 1615, 1955, 2185, 2261, 2737, 3059, 3655, 4085, 4945, 5117, 5719, 6923, 7429, 11305, 13685, 13889, 15295, 16813, 18791, 25585, 28595, 34615, 37145, 52003, 69445, 84065, 93955, 97223, 117691, 131537, 260015, 319447, 486115, 588455, 657685, 1597235, 2236129, 11180645]

約数ペア:

[(1, 11180645), (5, 2236129), (7, 1597235), (17, 657685), (19, 588455), (23, 486115), (35, 319447), (43, 260015), (85, 131537), (95, 117691), (115, 97223), (119, 93955), (133, 84065), (161, 69445), (215, 52003), (301, 37145), (323, 34615), (391, 28595), (437, 25585), (595, 18791), (665, 16813), (731, 15295), (805, 13889), (817, 13685), (989, 11305), (1505, 7429), (1615, 6923), (1955, 5719), (2185, 5117), (2261, 4945), (2737, 4085), (3059, 3655)]