1229790015

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1\times {\mathrm{1063}}^1$

素因数の和:1668

約数の個数: 48

約数和(自身を含む): 2183021568

約数和(自身を除く): 953231553

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 547, 705, 1063, 1641, 2115, 2735, 3189, 4923, 5315, 8205, 9567, 15945, 24615, 25709, 47835, 49961, 77127, 128545, 149883, 231381, 249805, 385635, 449649, 581461, 749415, 1156905, 1744383, 2248245, 2907305, 5233149, 8721915, 26165745, 27328667, 81986001, 136643335, 245958003, 409930005, 1229790015]

約数ペア:

[(1, 1229790015), (3, 409930005), (5, 245958003), (9, 136643335), (15, 81986001), (45, 27328667), (47, 26165745), (141, 8721915), (235, 5233149), (423, 2907305), (547, 2248245), (705, 1744383), (1063, 1156905), (1641, 749415), (2115, 581461), (2735, 449649), (3189, 385635), (4923, 249805), (5315, 231381), (8205, 149883), (9567, 128545), (15945, 77127), (24615, 49961), (25709, 47835)]