42782215

素因数分解:

$5^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{1433}}^1$

素因数の和:2298

約数の個数: 16

約数和(自身を含む): 58782528

約数和(自身を除く): 16000313

約数列:

[1, 5, 7, 35, 853, 1433, 4265, 5971, 7165, 10031, 29855, 50155, 1222349, 6111745, 8556443, 42782215]

約数ペア:

[(1, 42782215), (5, 8556443), (7, 6111745), (35, 1222349), (853, 50155), (1433, 29855), (4265, 10031), (5971, 7165)]