2288655

素因数分解:

$3^4\times 5^1\times {\mathrm{5651}}^1$

素因数の和:5668

約数の個数: 20

約数和(自身を含む): 4103352

約数和(自身を除く): 1814697

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 5651, 16953, 28255, 50859, 84765, 152577, 254295, 457731, 762885, 2288655]

約数ペア:

[(1, 2288655), (3, 762885), (5, 457731), (9, 254295), (15, 152577), (27, 84765), (45, 50859), (81, 28255), (135, 16953), (405, 5651)]