15785145

素因数分解:

$3^3\times 5^1\times {\mathrm{116927}}^1$

素因数の和:116941

約数の個数: 16

約数和(自身を含む): 28062720

約数和(自身を除く): 12277575

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 116927, 350781, 584635, 1052343, 1753905, 3157029, 5261715, 15785145]

約数ペア:

[(1, 15785145), (3, 5261715), (5, 3157029), (9, 1753905), (15, 1052343), (27, 584635), (45, 350781), (135, 116927)]