27048945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2129}}^1$

素因数の和:2166

約数の個数: 48

約数和(自身を含む): 54391680

約数和(自身を除く): 27342735

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 121, 165, 231, 363, 385, 605, 847, 1155, 1815, 2129, 2541, 4235, 6387, 10645, 12705, 14903, 23419, 31935, 44709, 70257, 74515, 117095, 163933, 223545, 257609, 351285, 491799, 772827, 819665, 1288045, 1803263, 2458995, 3864135, 5409789, 9016315, 27048945]

約数ペア:

[(1, 27048945), (3, 9016315), (5, 5409789), (7, 3864135), (11, 2458995), (15, 1803263), (21, 1288045), (33, 819665), (35, 772827), (55, 491799), (77, 351285), (105, 257609), (121, 223545), (165, 163933), (231, 117095), (363, 74515), (385, 70257), (605, 44709), (847, 31935), (1155, 23419), (1815, 14903), (2129, 12705), (2541, 10645), (4235, 6387)]