15677510805

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{709}}^1$

素因数の和:904

約数の個数: 144

約数和(自身を含む): 31112040960

約数和(自身を除く): 15434530155

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 121, 131, 155, 165, 279, 341, 363, 393, 465, 495, 605, 655, 709, 1023, 1089, 1179, 1395, 1441, 1705, 1815, 1965, 2127, 3069, 3545, 3751, 4061, 4323, 5115, 5445, 5895, 6381, 7205, 7799, 10635, 11253, 12183, 12969, 15345, 15851, 18755, 20305, 21615, 21979, 23397, 31905, 33759, 36549, 38995, 44671, 47553, 56265, 60915, 64845, 65937, 70191, 79255, 85789, 92879, 109895, 116985, 134013, 142659, 168795, 182745, 197811, 223355, 237765, 241769, 257367, 278637, 329685, 350955, 402039, 428945, 464395, 491381, 670065, 713295, 725307, 772101, 835911, 989055, 1021669, 1208845, 1286835, 1393185, 1474143, 2010195, 2175921, 2456905, 2659459, 2879249, 3065007, 3626535, 3860505, 4179555, 4422429, 5108345, 7370715, 7978377, 8637747, 9195021, 10879605, 11238359, 13297295, 14396245, 15325035, 22112145, 23935131, 25913241, 31671739, 33715077, 39891885, 43188735, 45975105, 56191795, 95015217, 101145231, 119675655, 129566205, 158358695, 168575385, 285045651, 348389129, 475076085, 505726155, 1045167387, 1425228255, 1741945645, 3135502161, 5225836935, 15677510805]

約数ペア:

[(1, 15677510805), (3, 5225836935), (5, 3135502161), (9, 1741945645), (11, 1425228255), (15, 1045167387), (31, 505726155), (33, 475076085), (45, 348389129), (55, 285045651), (93, 168575385), (99, 158358695), (121, 129566205), (131, 119675655), (155, 101145231), (165, 95015217), (279, 56191795), (341, 45975105), (363, 43188735), (393, 39891885), (465, 33715077), (495, 31671739), (605, 25913241), (655, 23935131), (709, 22112145), (1023, 15325035), (1089, 14396245), (1179, 13297295), (1395, 11238359), (1441, 10879605), (1705, 9195021), (1815, 8637747), (1965, 7978377), (2127, 7370715), (3069, 5108345), (3545, 4422429), (3751, 4179555), (4061, 3860505), (4323, 3626535), (5115, 3065007), (5445, 2879249), (5895, 2659459), (6381, 2456905), (7205, 2175921), (7799, 2010195), (10635, 1474143), (11253, 1393185), (12183, 1286835), (12969, 1208845), (15345, 1021669), (15851, 989055), (18755, 835911), (20305, 772101), (21615, 725307), (21979, 713295), (23397, 670065), (31905, 491381), (33759, 464395), (36549, 428945), (38995, 402039), (44671, 350955), (47553, 329685), (56265, 278637), (60915, 257367), (64845, 241769), (65937, 237765), (70191, 223355), (79255, 197811), (85789, 182745), (92879, 168795), (109895, 142659), (116985, 134013)]