20160605055

素因数分解:

$3^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{1375681}}^1$

素因数の和:1376666

約数の個数: 16

約数和(自身を含む): 32290007904

約数和(自身を除く): 12129402849

約数列:

[1, 3, 5, 15, 977, 2931, 4885, 14655, 1375681, 4127043, 6878405, 20635215, 1344040337, 4032121011, 6720201685, 20160605055]

約数ペア:

[(1, 20160605055), (3, 6720201685), (5, 4032121011), (15, 1344040337), (977, 20635215), (2931, 6878405), (4885, 4127043), (14655, 1375681)]