55988955

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1019}}^1$

素因数の和:1081

約数の個数: 64

約数和(自身を含む): 111628800

約数和(自身を除く): 55639845

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 37, 45, 55, 99, 111, 135, 165, 185, 297, 333, 407, 495, 555, 999, 1019, 1221, 1485, 1665, 2035, 3057, 3663, 4995, 5095, 6105, 9171, 10989, 11209, 15285, 18315, 27513, 33627, 37703, 45855, 54945, 56045, 100881, 113109, 137565, 168135, 188515, 302643, 339327, 414733, 504405, 565545, 1017981, 1244199, 1513215, 1696635, 2073665, 3732597, 5089905, 6220995, 11197791, 18662985, 55988955]

約数ペア:

[(1, 55988955), (3, 18662985), (5, 11197791), (9, 6220995), (11, 5089905), (15, 3732597), (27, 2073665), (33, 1696635), (37, 1513215), (45, 1244199), (55, 1017981), (99, 565545), (111, 504405), (135, 414733), (165, 339327), (185, 302643), (297, 188515), (333, 168135), (407, 137565), (495, 113109), (555, 100881), (999, 56045), (1019, 54945), (1221, 45855), (1485, 37703), (1665, 33627), (2035, 27513), (3057, 18315), (3663, 15285), (4995, 11209), (5095, 10989), (6105, 9171)]