16651035

素因数分解:

$3^3\times 5^1\times {\mathrm{123341}}^1$

素因数の和:123355

約数の個数: 16

約数和(自身を含む): 29602080

約数和(自身を除く): 12951045

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 123341, 370023, 616705, 1110069, 1850115, 3330207, 5550345, 16651035]

約数ペア:

[(1, 16651035), (3, 5550345), (5, 3330207), (9, 1850115), (15, 1110069), (27, 616705), (45, 370023), (135, 123341)]