1072845

素因数分解:

$3^5\times 5^1\times {\mathrm{883}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 1930656

約数和(自身を除く): 857811

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 883, 1215, 2649, 4415, 7947, 13245, 23841, 39735, 71523, 119205, 214569, 357615, 1072845]

約数ペア:

[(1, 1072845), (3, 357615), (5, 214569), (9, 119205), (15, 71523), (27, 39735), (45, 23841), (81, 13245), (135, 7947), (243, 4415), (405, 2649), (883, 1215)]