2019347145

素因数分解:

$3^3\times 5^1\times {\mathrm{14958127}}^1$

素因数の和:14958141

約数の個数: 16

約数和(自身を含む): 3589950720

約数和(自身を除く): 1570603575

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 14958127, 44874381, 74790635, 134623143, 224371905, 403869429, 673115715, 2019347145]

約数ペア:

[(1, 2019347145), (3, 673115715), (5, 403869429), (9, 224371905), (15, 134623143), (27, 74790635), (45, 44874381), (135, 14958127)]