27433665

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 59304960

約数和(自身を除く): 31871295

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 47, 51, 63, 85, 105, 109, 119, 141, 153, 235, 255, 315, 327, 329, 357, 423, 545, 595, 705, 763, 765, 799, 981, 987, 1071, 1635, 1645, 1785, 1853, 2115, 2289, 2397, 2961, 3815, 3995, 4905, 4935, 5123, 5355, 5559, 5593, 6867, 7191, 9265, 11445, 11985, 12971, 14805, 15369, 16677, 16779, 25615, 27795, 27965, 34335, 35861, 35955, 38913, 46107, 50337, 64855, 76845, 83385, 83895, 87091, 107583, 116739, 179305, 194565, 230535, 251685, 261273, 322749, 435455, 537915, 583695, 609637, 783819, 1306365, 1613745, 1828911, 3048185, 3919095, 5486733, 9144555, 27433665]

約数ペア:

[(1, 27433665), (3, 9144555), (5, 5486733), (7, 3919095), (9, 3048185), (15, 1828911), (17, 1613745), (21, 1306365), (35, 783819), (45, 609637), (47, 583695), (51, 537915), (63, 435455), (85, 322749), (105, 261273), (109, 251685), (119, 230535), (141, 194565), (153, 179305), (235, 116739), (255, 107583), (315, 87091), (327, 83895), (329, 83385), (357, 76845), (423, 64855), (545, 50337), (595, 46107), (705, 38913), (763, 35955), (765, 35861), (799, 34335), (981, 27965), (987, 27795), (1071, 25615), (1635, 16779), (1645, 16677), (1785, 15369), (1853, 14805), (2115, 12971), (2289, 11985), (2397, 11445), (2961, 9265), (3815, 7191), (3995, 6867), (4905, 5593), (4935, 5559), (5123, 5355)]