68544225

素因数分解:

$3^6\times 5^2\times {\mathrm{3761}}^1$

素因数の和:3789

約数の個数: 42

約数和(自身を含む): 127467846

約数和(自身を除く): 58923621

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 729, 1215, 2025, 3645, 3761, 6075, 11283, 18225, 18805, 33849, 56415, 94025, 101547, 169245, 282075, 304641, 507735, 846225, 913923, 1523205, 2538675, 2741769, 4569615, 7616025, 13708845, 22848075, 68544225]

約数ペア:

[(1, 68544225), (3, 22848075), (5, 13708845), (9, 7616025), (15, 4569615), (25, 2741769), (27, 2538675), (45, 1523205), (75, 913923), (81, 846225), (135, 507735), (225, 304641), (243, 282075), (405, 169245), (675, 101547), (729, 94025), (1215, 56415), (2025, 33849), (3645, 18805), (3761, 18225), (6075, 11283)]