2785305

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 4867200

約数和(自身を除く): 2081895

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 337, 435, 551, 1011, 1653, 1685, 2755, 5055, 6403, 8265, 9773, 19209, 29319, 32015, 48865, 96045, 146595, 185687, 557061, 928435, 2785305]

約数ペア:

[(1, 2785305), (3, 928435), (5, 557061), (15, 185687), (19, 146595), (29, 96045), (57, 48865), (87, 32015), (95, 29319), (145, 19209), (285, 9773), (337, 8265), (435, 6403), (551, 5055), (1011, 2755), (1653, 1685)]