19066455

素因数分解:

$3^3\times 5^1\times {\mathrm{141233}}^1$

素因数の和:141247

約数の個数: 16

約数和(自身を含む): 33896160

約数和(自身を除く): 14829705

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 141233, 423699, 706165, 1271097, 2118495, 3813291, 6355485, 19066455]

約数ペア:

[(1, 19066455), (3, 6355485), (5, 3813291), (9, 2118495), (15, 1271097), (27, 706165), (45, 423699), (135, 141233)]