16768545

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3461}}^1$

素因数の和:3505

約数の個数: 32

約数和(自身を含む): 29911680

約数和(自身を除く): 13143135

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 3461, 4845, 10383, 17305, 51915, 58837, 65759, 176511, 197277, 294185, 328795, 882555, 986385, 1117903, 3353709, 5589515, 16768545]

約数ペア:

[(1, 16768545), (3, 5589515), (5, 3353709), (15, 1117903), (17, 986385), (19, 882555), (51, 328795), (57, 294185), (85, 197277), (95, 176511), (255, 65759), (285, 58837), (323, 51915), (969, 17305), (1615, 10383), (3461, 4845)]