230880825

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8623}}^1$

素因数の和:8663

約数の個数: 72

約数和(自身を含む): 500467968

約数和(自身を除く): 269587143

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 35, 45, 51, 63, 75, 85, 105, 119, 153, 175, 225, 255, 315, 357, 425, 525, 595, 765, 1071, 1275, 1575, 1785, 2975, 3825, 5355, 8623, 8925, 25869, 26775, 43115, 60361, 77607, 129345, 146591, 181083, 215575, 301805, 388035, 439773, 543249, 646725, 732955, 905415, 1026137, 1319319, 1509025, 1940175, 2198865, 2716245, 3078411, 3664775, 4527075, 5130685, 6596595, 9235233, 10994325, 13581225, 15392055, 25653425, 32982975, 46176165, 76960275, 230880825]

約数ペア:

[(1, 230880825), (3, 76960275), (5, 46176165), (7, 32982975), (9, 25653425), (15, 15392055), (17, 13581225), (21, 10994325), (25, 9235233), (35, 6596595), (45, 5130685), (51, 4527075), (63, 3664775), (75, 3078411), (85, 2716245), (105, 2198865), (119, 1940175), (153, 1509025), (175, 1319319), (225, 1026137), (255, 905415), (315, 732955), (357, 646725), (425, 543249), (525, 439773), (595, 388035), (765, 301805), (1071, 215575), (1275, 181083), (1575, 146591), (1785, 129345), (2975, 77607), (3825, 60361), (5355, 43115), (8623, 26775), (8925, 25869)]