2080358085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{627559}}^1$

素因数の和:627597

約数の個数: 32

約数和(自身を含む): 3795482880

約数和(自身を除く): 1715124795

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 627559, 1882677, 3137795, 8158267, 9413385, 10668503, 24474801, 32005509, 40791335, 53342515, 122374005, 138690539, 160027545, 416071617, 693452695, 2080358085]

約数ペア:

[(1, 2080358085), (3, 693452695), (5, 416071617), (13, 160027545), (15, 138690539), (17, 122374005), (39, 53342515), (51, 40791335), (65, 32005509), (85, 24474801), (195, 10668503), (221, 9413385), (255, 8158267), (663, 3137795), (1105, 1882677), (3315, 627559)]