27447660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{16943}}^1$

素因数の和:16964

約数の個数: 60

約数和(自身を含む): 86109408

約数和(自身を除く): 58661748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 16943, 33886, 50829, 67772, 84715, 101658, 152487, 169430, 203316, 254145, 304974, 338860, 457461, 508290, 609948, 762435, 914922, 1016580, 1372383, 1524870, 1829844, 2287305, 2744766, 3049740, 4574610, 5489532, 6861915, 9149220, 13723830, 27447660]

約数ペア:

[(1, 27447660), (2, 13723830), (3, 9149220), (4, 6861915), (5, 5489532), (6, 4574610), (9, 3049740), (10, 2744766), (12, 2287305), (15, 1829844), (18, 1524870), (20, 1372383), (27, 1016580), (30, 914922), (36, 762435), (45, 609948), (54, 508290), (60, 457461), (81, 338860), (90, 304974), (108, 254145), (135, 203316), (162, 169430), (180, 152487), (270, 101658), (324, 84715), (405, 67772), (540, 50829), (810, 33886), (1620, 16943)]