1066365

素因数分解:

$3^4\times 5^1\times {\mathrm{2633}}^1$

素因数の和:2650

約数の個数: 20

約数和(自身を含む): 1912284

約数和(自身を除く): 845919

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 2633, 7899, 13165, 23697, 39495, 71091, 118485, 213273, 355455, 1066365]

約数ペア:

[(1, 1066365), (3, 355455), (5, 213273), (9, 118485), (15, 71091), (27, 39495), (45, 23697), (81, 13165), (135, 7899), (405, 2633)]