66622785

素因数分解:

$3^1\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{2999}}^1$

素因数の和:4488

約数の個数: 16

約数和(自身を含む): 106704000

約数和(自身を除く): 40081215

約数列:

[1, 3, 5, 15, 1481, 2999, 4443, 7405, 8997, 14995, 22215, 44985, 4441519, 13324557, 22207595, 66622785]

約数ペア:

[(1, 66622785), (3, 22207595), (5, 13324557), (15, 4441519), (1481, 44985), (2999, 22215), (4443, 14995), (7405, 8997)]