68848395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5419}}^1$

素因数の和:5456

約数の個数: 48

約数和(自身を含む): 138405120

約数和(自身を除く): 69556725

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 121, 165, 231, 363, 385, 605, 847, 1155, 1815, 2541, 4235, 5419, 12705, 16257, 27095, 37933, 59609, 81285, 113799, 178827, 189665, 298045, 417263, 568995, 655699, 894135, 1251789, 1967097, 2086315, 3278495, 4589893, 6258945, 9835485, 13769679, 22949465, 68848395]

約数ペア:

[(1, 68848395), (3, 22949465), (5, 13769679), (7, 9835485), (11, 6258945), (15, 4589893), (21, 3278495), (33, 2086315), (35, 1967097), (55, 1251789), (77, 894135), (105, 655699), (121, 568995), (165, 417263), (231, 298045), (363, 189665), (385, 178827), (605, 113799), (847, 81285), (1155, 59609), (1815, 37933), (2541, 27095), (4235, 16257), (5419, 12705)]