39684315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10457}}^1$

素因数の和:10499

約数の個数: 32

約数和(自身を含む): 72285696

約数和(自身を除く): 32601381

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 10457, 31371, 52285, 115027, 156855, 240511, 345081, 575135, 721533, 1202555, 1725405, 2645621, 3607665, 7936863, 13228105, 39684315]

約数ペア:

[(1, 39684315), (3, 13228105), (5, 7936863), (11, 3607665), (15, 2645621), (23, 1725405), (33, 1202555), (55, 721533), (69, 575135), (115, 345081), (165, 240511), (253, 156855), (345, 115027), (759, 52285), (1265, 31371), (3795, 10457)]