16080555

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3319}}^1$

素因数の和:3363

約数の個数: 32

約数和(自身を含む): 28684800

約数和(自身を除く): 12604245

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 3319, 4845, 9957, 16595, 49785, 56423, 63061, 169269, 189183, 282115, 315305, 846345, 945915, 1072037, 3216111, 5360185, 16080555]

約数ペア:

[(1, 16080555), (3, 5360185), (5, 3216111), (15, 1072037), (17, 945915), (19, 846345), (51, 315305), (57, 282115), (85, 189183), (95, 169269), (255, 63061), (285, 56423), (323, 49785), (969, 16595), (1615, 9957), (3319, 4845)]