13047015

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45779}}^1$

素因数の和:45806

約数の個数: 16

約数和(自身を含む): 21974400

約数和(自身を除く): 8927385

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 45779, 137337, 228895, 686685, 869801, 2609403, 4349005, 13047015]

約数ペア:

[(1, 13047015), (3, 4349005), (5, 2609403), (15, 869801), (19, 686685), (57, 228895), (95, 137337), (285, 45779)]