7137622245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:439

約数の個数: 128

約数和(自身を含む): 13172544000

約数和(自身を除く): 6034921755

約数列:

[1, 3, 5, 13, 15, 29, 39, 43, 65, 87, 129, 145, 149, 195, 197, 215, 377, 435, 447, 559, 591, 645, 745, 985, 1131, 1247, 1677, 1885, 1937, 2235, 2561, 2795, 2955, 3741, 4321, 5655, 5713, 5811, 6235, 6407, 7683, 8385, 8471, 9685, 12805, 12963, 16211, 17139, 18705, 19221, 21605, 25413, 28565, 29055, 29353, 32035, 38415, 42355, 48633, 56173, 64815, 74269, 81055, 83291, 85695, 88059, 96105, 110123, 127065, 146765, 168519, 185803, 222807, 243165, 245659, 249873, 280865, 330369, 371345, 381589, 416455, 440295, 550615, 557409, 736977, 842595, 851237, 929015, 1114035, 1144767, 1228295, 1249365, 1262179, 1651845, 1907945, 2415439, 2553711, 2787045, 3193567, 3684885, 3786537, 4256185, 5723835, 6310895, 7246317, 9580701, 11066081, 12077195, 12768555, 15967835, 16408327, 18932685, 33198243, 36231585, 36603191, 47903505, 49224981, 55330405, 82041635, 109809573, 165991215, 183015955, 246124905, 475841483, 549047865, 1427524449, 2379207415, 7137622245]

約数ペア:

[(1, 7137622245), (3, 2379207415), (5, 1427524449), (13, 549047865), (15, 475841483), (29, 246124905), (39, 183015955), (43, 165991215), (65, 109809573), (87, 82041635), (129, 55330405), (145, 49224981), (149, 47903505), (195, 36603191), (197, 36231585), (215, 33198243), (377, 18932685), (435, 16408327), (447, 15967835), (559, 12768555), (591, 12077195), (645, 11066081), (745, 9580701), (985, 7246317), (1131, 6310895), (1247, 5723835), (1677, 4256185), (1885, 3786537), (1937, 3684885), (2235, 3193567), (2561, 2787045), (2795, 2553711), (2955, 2415439), (3741, 1907945), (4321, 1651845), (5655, 1262179), (5713, 1249365), (5811, 1228295), (6235, 1144767), (6407, 1114035), (7683, 929015), (8385, 851237), (8471, 842595), (9685, 736977), (12805, 557409), (12963, 550615), (16211, 440295), (17139, 416455), (18705, 381589), (19221, 371345), (21605, 330369), (25413, 280865), (28565, 249873), (29055, 245659), (29353, 243165), (32035, 222807), (38415, 185803), (42355, 168519), (48633, 146765), (56173, 127065), (64815, 110123), (74269, 96105), (81055, 88059), (83291, 85695)]