65011485

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 144

約数和(自身を含む): 144099648

約数和(自身を除く): 79088163

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 43, 49, 51, 55, 77, 85, 105, 119, 121, 129, 147, 165, 187, 215, 231, 245, 255, 301, 357, 363, 385, 473, 539, 561, 595, 605, 645, 731, 735, 833, 847, 903, 935, 1155, 1309, 1419, 1505, 1617, 1785, 1815, 2057, 2107, 2193, 2365, 2499, 2541, 2695, 2805, 3311, 3655, 3927, 4165, 4235, 4515, 5117, 5203, 5929, 6171, 6321, 6545, 7095, 8041, 8085, 9163, 9933, 10285, 10535, 10965, 12495, 12705, 14399, 15351, 15609, 16555, 17787, 19635, 23177, 24123, 25585, 26015, 27489, 29645, 30855, 31605, 35819, 36421, 40205, 43197, 45815, 49665, 56287, 69531, 71995, 76755, 78045, 88451, 88935, 100793, 107457, 109263, 115885, 120615, 137445, 168861, 179095, 182105, 215985, 254947, 265353, 281435, 302379, 347655, 394009, 442255, 503965, 537285, 546315, 619157, 764841, 844305, 1182027, 1274735, 1326765, 1511895, 1857471, 1970045, 3095785, 3824205, 4334099, 5910135, 9287355, 13002297, 21670495, 65011485]

約数ペア:

[(1, 65011485), (3, 21670495), (5, 13002297), (7, 9287355), (11, 5910135), (15, 4334099), (17, 3824205), (21, 3095785), (33, 1970045), (35, 1857471), (43, 1511895), (49, 1326765), (51, 1274735), (55, 1182027), (77, 844305), (85, 764841), (105, 619157), (119, 546315), (121, 537285), (129, 503965), (147, 442255), (165, 394009), (187, 347655), (215, 302379), (231, 281435), (245, 265353), (255, 254947), (301, 215985), (357, 182105), (363, 179095), (385, 168861), (473, 137445), (539, 120615), (561, 115885), (595, 109263), (605, 107457), (645, 100793), (731, 88935), (735, 88451), (833, 78045), (847, 76755), (903, 71995), (935, 69531), (1155, 56287), (1309, 49665), (1419, 45815), (1505, 43197), (1617, 40205), (1785, 36421), (1815, 35819), (2057, 31605), (2107, 30855), (2193, 29645), (2365, 27489), (2499, 26015), (2541, 25585), (2695, 24123), (2805, 23177), (3311, 19635), (3655, 17787), (3927, 16555), (4165, 15609), (4235, 15351), (4515, 14399), (5117, 12705), (5203, 12495), (5929, 10965), (6171, 10535), (6321, 10285), (6545, 9933), (7095, 9163), (8041, 8085)]