19161495

素因数分解:

$3^3\times 5^1\times {\mathrm{141937}}^1$

素因数の和:141951

約数の個数: 16

約数和(自身を含む): 34065120

約数和(自身を除く): 14903625

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 141937, 425811, 709685, 1277433, 2129055, 3832299, 6387165, 19161495]

約数ペア:

[(1, 19161495), (3, 6387165), (5, 3832299), (9, 2129055), (15, 1277433), (27, 709685), (45, 425811), (135, 141937)]