1155890645

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:595

約数の個数: 96

約数和(自身を含む): 1875363840

約数和(自身を除く): 719473195

約数列:

[1, 5, 7, 13, 23, 31, 35, 49, 65, 91, 115, 155, 161, 217, 245, 299, 403, 455, 509, 637, 713, 805, 1085, 1127, 1495, 1519, 2015, 2093, 2545, 2821, 3185, 3563, 3565, 4991, 5635, 6617, 7595, 9269, 10465, 11707, 14105, 14651, 15779, 17815, 19747, 24941, 24955, 33085, 34937, 46319, 46345, 58535, 64883, 73255, 78895, 81949, 98735, 110453, 124705, 152191, 174685, 205127, 231595, 324233, 324415, 362917, 409745, 454181, 552265, 573643, 760955, 773171, 1025635, 1065337, 1435889, 1621165, 1814585, 2270905, 2540419, 2868215, 3865855, 4717921, 5326685, 7179445, 7457359, 10051223, 12702095, 17782933, 23589605, 33025447, 37286795, 50256115, 88914665, 165127235, 231178129, 1155890645]

約数ペア:

[(1, 1155890645), (5, 231178129), (7, 165127235), (13, 88914665), (23, 50256115), (31, 37286795), (35, 33025447), (49, 23589605), (65, 17782933), (91, 12702095), (115, 10051223), (155, 7457359), (161, 7179445), (217, 5326685), (245, 4717921), (299, 3865855), (403, 2868215), (455, 2540419), (509, 2270905), (637, 1814585), (713, 1621165), (805, 1435889), (1085, 1065337), (1127, 1025635), (1495, 773171), (1519, 760955), (2015, 573643), (2093, 552265), (2545, 454181), (2821, 409745), (3185, 362917), (3563, 324415), (3565, 324233), (4991, 231595), (5635, 205127), (6617, 174685), (7595, 152191), (9269, 124705), (10465, 110453), (11707, 98735), (14105, 81949), (14651, 78895), (15779, 73255), (17815, 64883), (19747, 58535), (24941, 46345), (24955, 46319), (33085, 34937)]