1139477955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:617

約数の個数: 128

約数和(自身を含む): 2430590976

約数和(自身を除く): 1291113021

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 51, 55, 77, 85, 105, 119, 131, 165, 187, 231, 255, 357, 385, 393, 443, 561, 595, 655, 917, 935, 1155, 1309, 1329, 1441, 1785, 1965, 2215, 2227, 2751, 2805, 3101, 3927, 4323, 4585, 4873, 6545, 6645, 6681, 7205, 7531, 9303, 10087, 11135, 13755, 14619, 15505, 15589, 19635, 21615, 22593, 24365, 24497, 30261, 33405, 34111, 37655, 46515, 46767, 50435, 52717, 58033, 73095, 73491, 77945, 82841, 102333, 112965, 122485, 151305, 158151, 170555, 171479, 174099, 233835, 248523, 263585, 290165, 367455, 406231, 414205, 511665, 514437, 579887, 638363, 790755, 857395, 870495, 986561, 1218693, 1242615, 1739661, 1915089, 2031155, 2572185, 2899435, 2959683, 3191815, 4468541, 4932805, 6093465, 6905927, 8698305, 9575445, 10852171, 13405623, 14798415, 20717781, 22342705, 32556513, 34529635, 54260855, 67028115, 75965197, 103588905, 162782565, 227895591, 379825985, 1139477955]

約数ペア:

[(1, 1139477955), (3, 379825985), (5, 227895591), (7, 162782565), (11, 103588905), (15, 75965197), (17, 67028115), (21, 54260855), (33, 34529635), (35, 32556513), (51, 22342705), (55, 20717781), (77, 14798415), (85, 13405623), (105, 10852171), (119, 9575445), (131, 8698305), (165, 6905927), (187, 6093465), (231, 4932805), (255, 4468541), (357, 3191815), (385, 2959683), (393, 2899435), (443, 2572185), (561, 2031155), (595, 1915089), (655, 1739661), (917, 1242615), (935, 1218693), (1155, 986561), (1309, 870495), (1329, 857395), (1441, 790755), (1785, 638363), (1965, 579887), (2215, 514437), (2227, 511665), (2751, 414205), (2805, 406231), (3101, 367455), (3927, 290165), (4323, 263585), (4585, 248523), (4873, 233835), (6545, 174099), (6645, 171479), (6681, 170555), (7205, 158151), (7531, 151305), (9303, 122485), (10087, 112965), (11135, 102333), (13755, 82841), (14619, 77945), (15505, 73491), (15589, 73095), (19635, 58033), (21615, 52717), (22593, 50435), (24365, 46767), (24497, 46515), (30261, 37655), (33405, 34111)]