22038795

素因数分解:

$3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1259}}^1$

素因数の和:1659

約数の個数: 24

約数和(自身を含む): 38329200

約数和(自身を除く): 16290405

約数列:

[1, 3, 5, 9, 15, 45, 389, 1167, 1259, 1945, 3501, 3777, 5835, 6295, 11331, 17505, 18885, 56655, 489751, 1469253, 2448755, 4407759, 7346265, 22038795]

約数ペア:

[(1, 22038795), (3, 7346265), (5, 4407759), (9, 2448755), (15, 1469253), (45, 489751), (389, 56655), (1167, 18885), (1259, 17505), (1945, 11331), (3501, 6295), (3777, 5835)]