15694995141

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{83}}^2$

素因数の和:280

約数の個数: 108

約数和(自身を含む): 27792258208

約数和(自身を除く): 12097263067

約数列:

[1, 3, 7, 9, 21, 29, 43, 63, 83, 87, 129, 203, 249, 261, 301, 387, 581, 609, 747, 841, 903, 1247, 1743, 1827, 2407, 2523, 2709, 3569, 3741, 5229, 5887, 6889, 7221, 7569, 8729, 10707, 11223, 16849, 17661, 20667, 21663, 24983, 26187, 32121, 36163, 48223, 50547, 52983, 62001, 69803, 74949, 78561, 103501, 108489, 144669, 151641, 199781, 209409, 224847, 253141, 296227, 310503, 325467, 434007, 488621, 599343, 628227, 724507, 759423, 888681, 931509, 1398467, 1465863, 1798029, 2073589, 2173521, 2278269, 2666043, 3001529, 4195401, 4397589, 5793649, 6220767, 6520563, 8590583, 9004587, 12586203, 17380947, 18662301, 21010703, 25771749, 27013761, 40555543, 52142841, 60134081, 63032109, 77315247, 121666629, 180402243, 189096327, 249126907, 364999887, 541206729, 747380721, 1743888349, 2242142163, 5231665047, 15694995141]

約数ペア:

[(1, 15694995141), (3, 5231665047), (7, 2242142163), (9, 1743888349), (21, 747380721), (29, 541206729), (43, 364999887), (63, 249126907), (83, 189096327), (87, 180402243), (129, 121666629), (203, 77315247), (249, 63032109), (261, 60134081), (301, 52142841), (387, 40555543), (581, 27013761), (609, 25771749), (747, 21010703), (841, 18662301), (903, 17380947), (1247, 12586203), (1743, 9004587), (1827, 8590583), (2407, 6520563), (2523, 6220767), (2709, 5793649), (3569, 4397589), (3741, 4195401), (5229, 3001529), (5887, 2666043), (6889, 2278269), (7221, 2173521), (7569, 2073589), (8729, 1798029), (10707, 1465863), (11223, 1398467), (16849, 931509), (17661, 888681), (20667, 759423), (21663, 724507), (24983, 628227), (26187, 599343), (32121, 488621), (36163, 434007), (48223, 325467), (50547, 310503), (52983, 296227), (62001, 253141), (69803, 224847), (74949, 209409), (78561, 199781), (103501, 151641), (108489, 144669)]